Help with topamax side effect

I started topamax 50mg about two weeks ago and haven’t had too many problems with it. Thought it was going to be 10x worse with all the horror stories I was reading on the internet. But I was getting migraines daily, and the intensity has definitely decreased quite a bit these past few days so I want to keep trying the medication. The only problem is the dizziness. I’ve been so dizzy I can barely keep my head up in class or walk around. I have to work this weekend as a lifeguard, and it’s not very easy to be dizzy while lifeguarding. Is there anyway to combat this side effect? Taking it at night has helped a little bit, but it’s still a bit much for me to handle. Anything I can do to tone it down?