Sorry to hear about your T.

I've had those types of symptoms, which sometimes turned out to be too close to the 'borderline' of psychosis.

These are the things that helped -

Not letting the room/house be quiet
Keep grounding yourself
Try to keep someone around the house who could be studying with you
Take Xanax
Funny movies
Take your homework to a coffee shop...edit: quiet bookstore or public library might be better
Watch children play
If you don't have a pet, see if you could borrow one
Travel or food channel in the background

Nothing original here, but I found that being quiet/alone makes those symptoms worse, and that's pretty much what's helped me in the past. I know it's tough to study with distractions. A dog or cat might not distract you as much as a person...

(((hugs)))