Converstion symptoms and conditions

I have been on wellbutrin for about 4-5 years.I thought it was a God send..I was feeling so good and had so much energy at first..then recently Im having a lot of memory loss..thought it was due to getting older,kinda normal..but it has gotten so bad..I cant even remember what I had for dinner,or remember names,or even a conversion,Im having I just forget it in the middle of talking to someone,I cant even read,seems like I read the same sentence over and over...Its gotten to the point my family members,including my own kids are noticing it,I feel like Im dumb,or not even capable of anything anymore.I have gone cold turkey as of Dec.31st..I hope I can have my memory return...I even got so scared,I had an MRI on my brain..thats how bad I am.but it came back normal.....what can I do?..I also suffer form hair loss..I have short hair to begin with,I hurts when people just stare at your thin spots,and know what there thinking.
mgd761