Does anybody ever feel like they have the flu even though they probably don’t? Or more specifically, can anxiety/panic disorders make you feel like you have the flu or another sickness? My anxiety has been so bad lately, and earlier I went to sleep and about an hour later I woke up in cold sweats to the point that there was a wet spot on my pillow where my neck was and my shirt was also damp. I’ve been awake since then and I feel like I have the flu. Sweaty feet/hands, feeling too hot even if I open the window for a bit to let the cool air in, weakness/trembling, dizziness, etc.