I'm starting to wonder if my problems are really anxiety or could be something else. I feel uneasy, nauseated, my vision is sometimes blurred or jumpy. My chest and arms feel funny. Sometimes they tingle and sometimes they get this strange cold/burning sensation. I feel like i can't balance properly. Recently I have started to feel like there is a lot of pressure in my head around my temples. I have a vitamin D problem and take a supplement daily. I also take Paxil and klonopin on an as needed basis. Could this be from anxiety or could something else be wrong??