Help.... advice!!!

I’m going absolutely crazy! So I’m 36w..

Yesterday I had two episodes of what seemed like my cervix was being stabbed... (during the episodes it seemed like baby was moving a lot)... which had me thinking it could just be him..

Today it has happened a COUNTLESS amount of times & seems to be getting worse. It hurts mainly when I’m sitting. The pain is like a consistent stabbing pain against my cervix & it last atleast 5-20seconds... nothing helps...

Tylenol, baths, drinking water, using the bathroom....

the only thing that I can say that helps is walking around. But, I can’t stay on my feet too long because of my sciatica...

I have a doctors appointment tomorrow I want to wait it out but when the pain comes it’s seriously like a solid 8/9...

what can this be?! Does anyone else have a similar experience...

The pain doesn’t feel “normal”

It brings me to tears every time....