Feeling Off..

This is my 3rd baby, 33 and a half weeks along. I’m due June 15th. Important to note also my doctor said at the last appointment that my uterus is measuring two weeks ahead and they’re doing an ultrasound next Wednesday to determine baby’s size.

For the last few days I have been having progressively more period like cramps. I have been having a ton of pubic bone pain, pressure, back pain, headaches off and on, off and on nausea, and losing pieces of my mucus plug (which I know regenerates). Also adding that every time I stand up it feels like this baby is going to fall out of me. Is anyone else experiencing any or all of this and is it concerning or is just normal 3rd trimester stuff? I had the pubic bone pain with both other babies. The rest I did not.