is it normal to have high days, with very little anxiety, then to go a few days of low, anxiety, but so far i havnt had to take my xanax. i had this fear about 330 am while i was in the kitchen reading and cooking cause i have insomnia, and thats my normal wake time. but i got this feeling that was so off, my entire body inside was hot, like i had a flush over my entire body, kind of scared me cause i had no idea what it was. im thinking mabe it was my hotflashes cause i am in menopause, or mabe its my anxiety and panic being brought back on due to my ptsd. im just so bummed because i felt i was doing good and now i can feel the fear comming up slowly. anybody experienced this and how long does this go on? is it life time?