Codependy76: ...have you been to Al-Anon yet? There are meetings & support groups even on Sundays.
All the worrying is mentally exhausting. Sorry you're in so much pain! I think support of any kind would be extremely helpful. Even other activities... what about going to a film? or walking around somewhere? Go to a book store perhaps & quietly read? It's difficult but dig deep to find a few things you could do to clear your mind.