Hope4Now, how is it coming? I see it's been a couple years now. I had a Kundalini Activation (I prefer that term over "awakening" because I am not the 'wake' but the thing that's making the wake) about two years ago too.
Mine too centered in my sacrum to begin with. My heart felt like it was "sucking" energy in (like a black hole) and then my so-called 'third eye' center (pineal gland) felt like it was shooting energy out (like a nova). This was the first experience with it, but I've had many experiences since then too. More habitually, I started seeing synchronicities, changes in depth perception, energy block releases and sensations, and what I can only describe as clear evidence that I was in communion with a bonafide outer consciousness (unless it's my own subconsciousness gifted with omniscience? either way, wtf??) which seemed to know my mind better than I did (like, where I would look and for how long and such). I can also see patterns now almost anywhere I look (think, like the way you might start 'matrixing' shapes and lines out of the way light dances on water). It's too much to just quickly give a summary on, but that's a decent one. What I concluded off of only my own experiences at the beginning was this: the energies work their way through energy blocks at different chakras and energy meridians, and when they build up enough to bust through, ah, well I needed to pretty much clear my to-do list. "It" would drawn my attention to the things I needed in order to speed these processes up, pulling my attention towards specific things (colors, numbers, symbols, animals) that would act as 'signs' for me and which inadvertently helped me to newer energetic experiences. It would occasionally set me on courses to inadvertently meet the rare person who somewhat knew what I was going through (I think the experience is totally unique to the individual in some regards) and told me exactly what I needed to hear, leading me to the new right resources. It was like a treasure hunt.
I had pretty much nothing but blank stares and skepticism (at worst), and a kind of 'oh that's interesting' attitude (at best) from my friends and family, which told me "they just don't effing get it". So I largely knocked off talking about these experiences after initially getting a total tinfoil hat treatment. But the experiences are unmistakable, and more "real" than the mundane 3D world we all believe is normal. Basically, this is akin to a fish discovering what water is; that's my best attempt at concluding the what or why about it all. And it sucks to be doing it alone and having no way to talk about it short of risking sounding crazy. But, the experiences speak for themselves, as I'm sure you know, and nothing can undo the awareness they've unlocked in me. My intelligence was hard to ignore so that saved me from (total) pariahood from my loved ones, but I still feel isolated. It's a very happy time whenever I come across someone who had had these experiences, but even as I write and re-write and re-write parts of this, I'm extremely wary of what to say and not say based on the invalidation I've been met with. Maybe you can relate, but I couldn't talk about anything else once it kicked in and became a regular thing. Anything else was just a waste of time. It's something like.... knowing I'm a shaman in the making, but with absolutely no one to guide me. I'm still very glad for it, but I came across this post exactly because I'm still looking for answers myself. But what I do have is a wealth of experience and tips n tricks working with my own Kundalini after learning in isolation, which I'd be more than willing to share. I'm talking, discoveries I made for myself, not just a compilation of things I read in an impressionistic state online. I have little patience for internet gurus, that's not what I want to give. But I would love to hear about your experience working with your Kundalini energy, if anything I've said mirrors something you've experienced.
My favorite resource in this was the site Biology of Kundalini. I also have a feeling that learning about sacred geometry and the flower of life had something to do with it. I even think about what I was doing around fall/winter of 2012 and can't help but think.... huh, I was pretty energetically primed back then, if there was something to the Mayan 2012 prophecies... I'm an just guessing aloud. But biologyofkundalini is off the hook, and I have an ebook written by that site's author on methods she discovered during her Kundalini Awakening. I had discovered some of her pretty specific methods myself in isolation, so it gave me high faith in her as a resource. I'd be happy to e-mail the ebook to you if you would like.
Stay strong! Stronger than I've been lately; I've knocked off much of my energy work (Yoga and the like) while I try to get into a better living situation, so that I can 'practice' and foment my Kundalini energies closer to 24 hours a day. Even in my dreams, would be totally possible based on my experiences.... the hardest thing about this is that my Kundalini had a massive amount of needs, almost like taking care of a kid. And to ignore those needs becomes less and less and less of an option as time goes on. So that it needs so much is not the problem, but that expressing them met with total invalidation and the like from others? THAT was a problem. So it's important that Kundalini initiates get all the help they need, even when others don't understand it. That is totally conditional love, to only fully want to help if you 'get' someone or what they're going through. So I hope you are getting your new spiritual needs met and have been able to be more open about them than I have been able to. But all the same, I have no doubt that we are experiencing something reflective of inner strengths we unknowingly were maintaining for our whole lives, namely a spiritual receptivity and survival/growth urge that makes us something like spiritual winter soldiers. We are lucky for this, even if totally confused and ostracized and gaslighted.
All the best to you!! I know exactly how emotionally and spiritually brave you must be to be going through this.