Taken pills symptoms and conditions

I have never taken pills except for mild anti-depressants when I was younger. I am 24 and I took this pill for 6 weeks at which time the Doctor wanted to up the dose from 100mg/day to 200mg/day, until the increase in dosage I have been sleeping more than usual, once I changed to 200mg/day within a couple days I started having progressively worse sleep until I couldn't sleep at all. Also it didn't get rid of my headaches just made them more manageable. I have been off Topamax for 2 months and my sleep was so screwed up during that time, I still haven't gotten back on track and now have to take prescription sleep aids and/or controlled substance benodiazepines. STAY AWAY from this pill!!!!!!!! It is not worth the trouble