Topamax and bouts

I was on topamax for about 2 years. I took it for frequent migraines caused by my sinus's. I had all the normal side affects but got used to it after awhile. The only one i didn't get used to was the hair loss. During this time I started allergy injections and now i'm up to my maintenance level. So i decided to ween myself slowly off the topamax. I have been off for about 2 months now and I have been fine on the headache side, but i have started to get other symptoms (i think withdrawal symptoms). They have progressively gotten higher in number as the days go by. First my hair loss has not stopped. I gained about 10-15lbs, I am edgy and climbing the walls all day. I have a really hard time relaxing. I recently developed horrible insomnia, and about a week ago i started having digestive problems including water retention, bloating, gas, irregular bowl movements, and acid reflux. And I've recently had bouts of tightness in my chest and throat which make it difficult to breath (lasts about an hour). I didn't have any of these symptoms while i was on the topamax (except the hair loss), nor did I have them before it.
I am seeing an endocrinologist in a few weeks to make sure nothing on that front is causing any of this, but i really feel it's from taking and going off the topamax. If you can find other ways to deal with your migraines, DO!

I've been taking Topamax now for about 6 weeks, and my headaches are still just as bad as ever, except now I have headaches with the thrill of numb fingers, confusion, weight loss, memory loss, an absolute horrid taste in my mouth, and now the latest.... my hands feel dirty all the time. Has anyone experienced this?? I just feel like my hands are dirty. I wash them, and a half hour later, it almost feels like there's a film on them, and I have to wash them again. Almost ocd-ish. So 6 weeks in.... Anyone have any advise on how much longer I should give this topamax before I give up on it & try something else? My doc said it should have worked by now if it was gonna - but I have read on here, that it sometimes can take months...? I just don't know if I can take these side effects, AND the headaches for much longer without going NUTS! {grin}
Any advise?