How to overcome medication provoked nausea?

I’ve started taking Topamax for my migraines early February and I’m finally really starting to get some symptoms.

Does anyone else take medication and from that, have nausea? I’m not sure what quite to do about it. I feel like I should be eating some bread or something. But the thought of food is really making me even more ill.
(I feel silly asking this. But I’ve never felt so horrible.)

All comments and help are appreciated