I have been taking Topamax for almost 3 months now. SInce then I have been in a mental fog is a good way to put it, my depression is worse, and I have trouble with concentrating or even sometimes feeling any emotions at all. Plus my anxiety attacks have increased a great deal. It has helped with the mood swings they aren't as often but when they do happen they are 10 times worse. I don't know what to do, it is getting really frustrating. Any advice?