It sounds as if your parents do not understand what you are going through, health-wise. Hopefully, they will agree to go to T with you

If you don't mind me asking: Do you drive, have a friend that drives or have access to public transportation? Do you get an allowance? (I know you are struggling right now, but perhaps you can you take yourself to your next appointment and discuss the matter with your T/P)

Your situation resonates quite a bit for me in that my parents would "punish" me by withholding and talking me into thinking I could not function successfully without their emotional and/or (in particular) financial support. Love was very conditional.

It never occurred to me that I could do it on my own (be successful, understood, supported and loved) with/by other resources. And that was OK.