Vibrating Vagina

Darnita
Here lately my vagina vibrates. I know my husband and I are ttc but I never had this happen before. I'm only 27 so I know it has nothing to do with menopause and I have been having a cycle since I was 8 so it shouldn't have anything to do with that after 19 years. I made a doctor appt. But fits this happen to anybody else. I can't be the only one