I've been delayed here for 7 days already I moved the washing machine …

I've been delayed here for 7 days already I moved the washing machine and it started pulling down below the belly button, I feel like I'm going to vomit I went for an ultrasound for women, there's a small cyst in my ovary, the endometrium only grew to days It seems like it passed but I went out with the baby again, it started hurting again I wrote down today again, it started hurting. I don't understand what this is Maybe it's after the CS, but it's been almost 2 years To which doctor should I go?