Don't you think it's always best to discuss the truth with your psychiatrist?
That way, you have something at least to face that is real and possibly
workable for a successful future. It's important that he/she knows the
symptoms you had as side effects of medications.

Probably you will come out of this situation much better all round.

(I'd forget about the girl who is so judgmental--and so wrong, at that, in
her opinions and judgments.)

Take care; I hope the friendship with the healthy girl works out for you.