I stared Topamax about a month ago and at first I was completely ...

I stared Topamax about a month ago and at first I was completely out of it. I couldn't remember anything to save my life, my speech was slurred and my brain was just in a fog...and I'm only 25. After about 2wks that eventually went away, however, I still cannot drink carbonated drinks, that taste flat and have a tangy taste to them as well, its gross. The one side effect that really bothers me about this medication as well is that I'm always nauseous. I haven't weighed myself lately but I definitely have lost weight because I never want to eat anything. The nausea seems to be more of an issue than the migraines. I was getting them about 3-4 times a week, now I get them about 1-2 times a week. By week 4 on the medication I started to break out on my face/chest/back really bad too, and I haven''t had acne since I was a teenager. The other odd thing is I feel like I've constantly had my period while on this medication too. Has anyone had any of these side effects as well? It's only been a month so I figure I will try a little bit longer and see if it helps or if I have to go up a little bit more in dosage if it helps but at this rate I'm thinking I may just need to try a different medication. The other bad thing is that I have become extremely agitated lately, which I'm sure my poor boyfriend can agree with because he gets the worst of it. I feel like my personality definitely has changed on this med...