Uterine prolapse or normal postpartum feeling?

So the feelings gotten better at close to 6 weeks pp, but sometimes when I go pee it feels like there’s something I need to push out. I had that feeling a few days after delivery and pushed out 2 huge clots, but nothing like that since being home other than the pushing sensation. Of course I search google and the worst possibilities pop up. Just seeing if this is a normal feeling or should contact my ob?