Part deux...
On the psychology side, yes triggers. I don't know if that applies, because this is an all day every day thing, no ups and downs, not an exacerbation, hence the professionals to help pick this issue apart. I've also wondered if there is a self harm component to this. Like some people cut, or pick, or pluck. I binge eat. Also psychologically, I tried hypnosis several times. Each time I found I was eating more afterwards, a lot more, but only noticed when the fridge was unexpectedly empty and my grocery bill was astronomical. I also wonder how much the ptsd I'm-not-in-the-future thing has contributed to this. I don't see myself in the future, and have trouble planning for the future (because it doesn't exist with a Me in it). I can manage this week, with difficulty and a scheduler with alarms. Next week, is problematic. 5 years from now, there is no Me. I have it in my mind, but can't articulate the connection between the ED and that thought process, so again bring on the professional brain combers. And now that I think of it, the ptsd induced anhedonia could be playing a role in there too: I don't enjoy the things I used to, I didn't enjoy the new things I tried, I don't enjoy body building, etc. I don't really enjoy the food, but I do get something out of eating, not enjoyment but
something.
On the medical side, I've written a few times around this forum that I don't get full when eating (there are hormones and other processes involved in feeling full). My mother has mentioned that I was the same as a baby: never full, always wanting to eat, eating until I'd vomit then wanting to eat again. It's what I am experiencing now x4.5 years, minus the regurgitation. Not so much of an issue through childhood because of course as a kid my mom would regulate how much I'd eat. I was never full, always wanted to eat, never knew when to stop, but the excess food just wasn't accessible. As an adult I'm responsible for that regulation, so that missing "I'm full, I can stop eating now" cue/hormone/physiological process is proving to be an issue. Also medically, I am on a medication that has a side effect of appetite suppression, and is sometimes prescribed to help with weight loss. I haven't experienced appetite suppression or weight loss, even at an increased dose. I don't think people gain weight while on this med, or at least not a significant amount, but I have.
I have some insight into what's going on, but need some help to coalesce all of that ^^^ into something that
means something. So yes, I am seriously thinking about, and have started researching, what help is available in my area, both psychological and medical. I don't want to deal with this for the rest of my life (aka the next week or two

), I want it dealt with.