Thanks, y'all for your responses!
I feel sooooo much better today. I was walking around a little yesterday. i woke up this morning with only the tummy discomfort that i expect to have.
I walked half a mile outside today. Wore me out but I feel a million times better today. I think it was due to the gas they used to fill me up in the surgery. I'm still not planning on doing any sit-ups anytime soon ...but I feel so much better today from yesterday...who knows, tomorrow I could be hoola-hooping on a pogo stick!
Thanks, guys!