I'm sorry, too! That sounds awful.
I had major abdominal surgery last year and had to take six weeks off from exercising. I'm a compulsive exerciser and this was so hard for me! But I got through it and slowly gained back my endurance and strength. Are you able to walk at least? I did do a lot of walking once I was out of the hospital (one week stay).
I just had carpal tunnel surgery so I have to alter my workouts again, which is frustrating after working so hard to regain my strength last year. Once again, I'll have to give up weights for quite a while and don't know when I'll get back to my heavy bag, push-ups, pull-ups, planks, spin bike, etc. I am trying to keep it all in perspective but it's tough!
Hang in there and take care of yourself!
Erica