Questions on effects from drug usage?

i have done a lot of drugs in a 2 year time frame. i am about 5 months clean. it was heavy pot smoking, loritabs, xanax, lsd, coriciden, salvia, meth, oxycotin, and ecstacy. i have been clean from all this, most of the heavy stuff was seriously rarely used. but i felt schizophrenic when i quit completely from all of it. people think im high sometimes when im really not. a lot of emotions poured out of me. friends say that my personality changed. i am wondering if these effects are permanent. its gradually waring off, it was really hard at first but now isnt near as bad. i still dont feel like myself but i sorta remember but myself used to feel like now. i want to know if i will recover to return to be myself again or not?