Keep having this weird feeling????

I keep having random feelings in my vagina. It's almost like I have something crawling in there. Also with tingles!! The inside of my vagina feel like I did with both babies at full term. Heavy pressure, tingling, feeling like something is crawling around, sudden movements. I've had regular periods! Well a bit earlier then usual this month .. it's so weird !! I'm due to ovulate in a week! weirddd