I'd get an appt with the psychiatrist. You need some kind of different meds to calm it down ( if it's driving you crazy) I hear music and just, so many other things / Busy brain is not uncommon. But even with meds, it's still there. In fact I noticed busy/brain more with meds , Before that I was just totally pissed, all the time.. I was almost like what that "fake marijuana" ( over the counter stuff but is illegal now) I didn't smoke it but have a good friend that did, It wasn't the best high she said. She said saw everything in reality and I do that normally but it's nothing good. Without meds, I have a pretty ill concept of humanity. I got diagnosed after 45-50 . There was absolutely nothing human could do t make me smile. ( serious) I thought people genuinely sucked.
So, if it's bothering you, see your psychiatrist.or email him/her. ( this is pretty serous stuff with me)