I get so frustrated where the lines of a real issue and my anxiety blur.   I started having fatigue and then shortness of breath.  Neither were severe, but definitely noticeable and it comes and goes.  I went to a walk in on Monday, because of the shortness of breath and my anxiety off the charts, I didn’t sleep at all.   Yesterday my shortness of breath was becoming much more frequent and I didn’t know if it was anxiety or something serious.  I’m a bigger guy and had the J&amp;J shot over a week ago so I was concerned, my primary recommended I go to the ER, so I did, then saw a primary today.   So far everything seems good.  Doc’s best guess was allergies even though shortness was my only symptom.  The problem is starting Monday night I can’t sleep, it’s like my body is in a fight or flight mode and won’t let me turn off despite how exhausted I am.   I do take daily medication for anxiety (Prozac) which has worked amazingly for 7 years.  Over the past couple of days I’m insanely hyper aware of everything going on in my body.   And now I have no idea what’s anxiety induced and what’s a real medical issue.  

Long story to say, give your best tips and tricks for ‘turning off’ your brain when you need to sleep would be greatly appreciated