Pelvic pressure

Ci

For the past few weeks I’ve been having pelvic pressure so badly that I can’t walk,sit,stand,lay down or anything. I’ve tried Tylenol and warm baths and ice yet nothing helps and my little girl is head down and it feels like she is literally punching my vag(tmi) sorry and that she could just fall out. I have an apt Monday but has anyone else had this happen. 26weeks pregnant and cervix has shortened from over 4.5 to 3.5 don’t know if that has anything to do with it but any advice or input would be great. Thanks