I have a question for you Mommies, I am having some sharp pains on my vaginal area that come and go…

I have a question for you Mommies, I am having some sharp pains on my vaginal area that come and go but they are very uncomfortable, I am barely 35 1/2 into my pregnancy and have gone over the 40 wks with my other two pregnancies... these pains are new to me.. what could they be?