Weird pain in cervix area

Me

Anyone had this happen before?

I was running after my 5 year old, while holding my toddler and I started to feel this weird pretty painful thing. It felt like it was located in my cervix. It felt like the pain after I had given birth and everything down there (inside) is painful and swollen.

I am wondering if I should call my dr tomorrow or if it’s just a weird but normal thing to experience.

Any advice is appreciated