ok thank you @theirmommy_2 and @xbbycolletto

you may wanna switch up positions. this happened to me right around 35 weeks and my ob suggested it. I believe in top, and side by side entry is the easiest on the pelvic area. your probably about to drop sooner or later and your boyfriend is also starting to prepare more for delivery.

idk what it means but it's normal to have that after intercourse