What is this pain? Anyone eles experience it?

I have had this pain in my vagina and at first it was off and on kind of pressure with a pinching feeling every so often but now since me and hubby had sex last night it's constant! And hurts it's like someone is punching slash knifing my vag! It feels like I pinching the baby's head! I'm so scared of it being premature labor or worse it not being it and my stupid hospital choosing to induce me anyways!!! The hospital I have to deliver at is sooo stupid! I had my daughter at 36 weeks and I'm 33 weeks now with this one! But with my daughter I was leaking fluid this time I'm not... Is there a way to make them stop labor if I'm in it? Or make them just monitor me untill I'm due? I am so stressed about a lot more right now including moving and other things and I just want this baby to be OK and for our situation to be a bit better when I have her...😭😞👣😱