Maryeg

I an a newbie. I just had a tummy tuck about a month ago. My tummy is sooo tight, firstly I can't even imagine doing situps. I could barely stand straight until a week or so ago. Now, I am slowly just trying to work some flexibility into my back so that my pelvis isn't always forward. I figure I'll have the best abs at 90 but right now at 43, I'm struggling with flexibility. Any suggestions? Should I just give it time? I was thinking on taking a social dance class than involves some hip movement which wouldn't be as strenuous as the gym. Any thoughts?