It hurts down there!!!

This may be tmi. I am going to see my midwife on Sunday so I will ask her then. But in the meantime- I am 14 weeks. My husband and I were just intimate for the first time in almost 2 weeks (sorry just have not been in the mood lately) but now it hurts. I have taken a shower and am writing to you while sitting in the bath. What could it be?? What could I do to prevent it? What could I do for relief? Thanks so much!!!!