For the last 2 weeks,I have been waking up at 5am every morning. I feel really hot and anxious. My mind races and I cant get back to sleep. Instead I lie there,have diarheaa and sometimes get sick. This is not the way I want to start my day...in panic mode. My dose of Celexa has been upped to 20mgs from 10mgs. Does anyone else deal with this and how did you get through it?