I am 43 yrs old, female. Recently I have been told I am having anxiety attacks. Was having nerve movement from head to toe. Put me on Lexapro. It seems to have helped but lately I am having new symptoms. Not feeling well before and after a bowel movement. Tonight I had this sharp pain in my tail bone and all of a sudden this blast of heat from head to toe. Than my colon are was like numb/frozen for about four minutes. Now I am having little heat experiences with tingles. Peeing a lot and gas. I feel totally different now. What is going on with me?