I am taking many medications. Throughout the day, I occasionally have ticks in various parts of my body. Usually in my legs, stomach (main part of body). They are jumpy and jerky and very noticeable. They are very strong and not easy to hide. I take gabapentin, Effexor, klonopin, tizanidine, Wellbutrin, topomax, lamictal, . Are any of these causing my ticks?