Braxton Hicks or something else? TMI

Steph🎃🍁
So I heard that Braxton hicks contractions f or similar to cramps but this evening I started getting these weird sharp pains that lasted a few seconds in my vagina hole. I have no idea what that is but my fiancé said it could be Braxton hicks but I thought Braxton hicks was just cramps in the lower abdomen. Any ideas?