So I am 38 weeks along. I went to stand up and I had this sharp pain in the vagina as if it would fall out. Had to immediately sit back down. Well I am stuck sitting here in fear I will feel that again. It reminds me of the feeling of having a heavy period and sitting on the toilet. Is this anyway associated with dialating or the cervix thinning possibly? Anyone have a clue or felt similar and found out they were dialated?