Should I be concerned? 36.5 weeks pregnant

Jess

I’ve been having extreme pelvic and back pain the last few days. Typically I have to breath through it and yesterday it made me so nauseous. At around 3 this morning the nausea was so bad I threw up for a couple doctors. When this first happened around 33 weeks my doctor said it wasn’t normal and to reach out. This time I reached out and the nurse said it’s apart of the baby dropping?

Should I be concerned or is this normal?