Stabbing pain in vagina!

Crystal
Ok ladies!! Laying on my couch for the past couple hours and kinda blah. I've been a little crampy. A couple minutes ago watching a movie with my husband I got STABBING pain in my vagina like someone was sticking a knife up there! He just looked at me like I was crazy. It lasted for like 5 minutes.. Now back to the bloaty feeling. Any good advice what you think that is, anyone had it before? Don't want to call doctor after hours of its silly. Thank you in advance! Oh, I'm due to start AF on the 26th.