4 months PP - vagina charlie horse?

Little🌙Dragon • 40 year old mom of 2. 🕰 Do I dare go for IVF #2???
I just had a charlie horse in the front of my vagina like where the pubic hair is. I think it was cause by squatting down to grab a baking dish from a lower cabinet. It didn't last long but was pretty painful for a moment. I'm 4 mo PP... is this a thing???!!!