I am about 7 weeks post op and today I noticed one of my incisions has a little bubble on it. What could that be? It doesn't hurt or anything

All of mine have that as well. It never went away just hard little knots under each scar.

It's not hard it's an actual bubble and its on the incision that was above my belly button just on the far right side all the rest of them are flat

Hmmm ok well that's different than mine

I'm not sure

Well the hard bumps are most likely just a build up from scar tissue nothing to worry about. Not quite sure about a bubble might want to ask your surgeon about that.

like a blister? Does it have liquid under it or is your skin going to peel? All of mine peeled. All the skin around them did like it was a sunburn

Are you glued? Could it be the glue bubbling up?

If you post a pic, I bet some medical people here could help you.

I had lumps under my largest incision, but they went away a few weeks after surgery. I didn't have anything blister-like... please call your dr tomorrow, if they don't resolve. Good luck.