I'm 11 Days Passed An IUI Procedure (3rd One). I

I'm 11 days passed an IUI procedure (3rd one). I haven't been pregnant to full term before and only diagnosed with unexplained infertility. I'm 37 in tip top shape and so is hubby. I've been experiencing this pushing feeling of my pelvic floor or a pushing on my cervix. I'm feeling cramps, emotional tired but I'm also on progesterone. Do you know if the pushing feeling is normal?