I must say that the biggest relief to my anxiety is leaving and not going to the meetings or out in field service.
I was on a business trip last week and being away from the cult completely as the wife is PIMI was very eye opening as I slept well and had zero issues. On my flight back I started feeling terrible and got the anxious sweats and shakes.
I started doing yoga a few months ago and boy did it help. I also exercise everyday and try to eat healthy.
Funny thing is that in my department at work (Engineering = Educated folks) I was the only one going thru anxiety and everyone else was enjoying life and their families. It's so sad what the cult does to you and others and we are conditioned to feel it is normal until you truly break free.
Don't believe the hype that you can only be happy being a JW.