Never officially diagnosed w anxiety but I'm sure I have a bit of it. I am a former migraine sufferer. In June of 2015 I fell off of a bike(didn't hit my head). But began to feel "off balance" soon after that day. Vertigo came & went.. I could deal w that. Had it in the past. I went away on vacation, I felt as if I had a migraine the entire two weeks. Nothing helped. I have been on Topamax for quite a while for migraine prevention.Neurologist has been upping my dose. Now on 75 mcg. I have this heaviness hanging over my left eye. This exhaustion, this feeling in my head. Only feel this in my head on the left side. My body is fine. I have no other health issues. I have been tested for thyroid, Lyme disease, two MRIs, everything came back clean. Had a full blood work up, vision checked. I don't know what else to do! Could this be anxiety? One doctor had me try Paxil for a few weeks. I didn't notice a difference but it did make me extremely tired with the Topamax I couldn't finish taking it . Maybe I need a different anxiety med? Does this foggy head sensation sound like anxiety? But it is only one sided which is baffling me? I do get a fast racing hard at times just comes on at odd times of the day. That has been happening on and off as an adult.... Agh....been seven months now. No relief. Constant. go to bed with it and I wake up with it. Does this sound like anything you have experienced?