Topamax and bad acne

ok i have been taking topomax for about roughly 7 years. at one time it got so bad with the memory loss they put me on the alzhimers med. that they proscribe for about everyone with alzhimers. i have had clumps of hair fall out so they put in a prescription for hair loss. i once weighed 100 lbs size 0 im 5 ft tall and i am usually about a 7-8 . the topomax i was taking it for my toruretts syndrome and every so often it causes a clich ill have face freezing that will last for and hour to 3 days or make it worse. ill get hives i get aggressive angerd very easily at the drop of a pin and wont eat at all because i forget i forget everything i once stared at a wall for 3 hours i couldn't move my body or eyes my mind went blank like someone shut off the electricity . plus bad acne ( um when i first took it it was like i was getting high with my entire body tingling like when ur foot has fallen asleep even my eyes felt like that) i have sufford some vision problems everyday and forget what and where i was going it has made me have some psychological problems increase
i have now recently stopped taking it i still get rashes i am always cold hair is still falling out still hear a ring in my ears i see things that aren't there like little firecrackers going off in my vision or blackouts like when u get a migraine i am always itching tingly all the time aggravated all the time
but now i eat i have gained like close to 20 lbs but i am more focussed in some things it helps when i am in class to stay focussed but not really because im not used to being so alert but i think i like not feeling foggy anymore

I have been taking Topomax for quite some time.Tried it several years ago, the mgs were not high enough (only 25mg/day).My doctor didn't really know the prpoer dosage.It didn't help the migraines.My new doctor has me on it again.50 mgs/day.Here's the good - NO MIGRAINES! Here's the bad: Acne at 45 years old, tingling doesn't even describe my legs or face, ringing in the ears, remembering names and places just doesn't happen, I'm eating less but gaining weight quickly,& one last thing- Itchy spots that I would describe as "hot spots" if I were speaking of my dog. Still sticking with it because I don't have the migraines.I tried to slowly take myself off and the headaches came back.What choice is there?