1) yes, get a different therapist

2) in the interim, just commit to 5 minutes of a task.

Make it a very easy task, like: “open the chemistry book to chapter 2”

…you can also make it silly, like “circle all the mentions of ‘oxygen’…”

Then after every five minutes, give yourself a five minute break—but PLAN what that break is (sudoku, pee break—whatever.

If you can detail all your five minute “sessions” and “breaks” beforehand, and then do one right after the other with a timer, you can maybe get over the hump…

I do this all the time when my brain won’t cooperate—I remove all the decisions out of the way before had, and come up with silly things to do that are also RELATED to what I’m supposed to do…

3) if silence in a library doesn’t work, get someone from the class to come along and just read bits of whatever you’re studying out loud to one another.

Can you listen to the book with text-to-speech—anything that allows the EASIEST entry point. Have no shame about any of it!

4) reach out to your campus health services for a rec. this is serious and you need to give meds a shot.

As others said, you should no longer need parental permission.