wondering
You should ask your doctor's office for their reccomendation on when you can start anything more than walking.
i was cleared for running (similar impact as jumping) at 2 weeks but couldn't do it comfortably until 4 weeks. Listen to your body. If you go out too early it will kick your butt.
i was also told 6 weeks on any weight training and longer (like 3 months) for ab work. They don't want you straining anything.
You just had major internal surgery. While I'm a BIG fan of exercise give yourself some time to heal.
I was able to bike sooner than anything else. Certainly something else to do.
keep it up!