Possible TMI warning ⚠️ feeling kicks in my vagina ?

Literally for the past couple of days I’ve had really bad soreness in my vaginal area , I cant lift my legs or bend my knees without crying . I looked up the symptoms and came across a term called “lightning crotch” but it said it’s more like stinging/shooting pains in the vagina which is normal but the pain I’m feeling is constant and feels like I’m walking around with a bowling ball between my legs . I’m 20 weeks and 2 days . Idk if the baby is just really super low and causing all of this pain cause (tmi) I literally have my hand cupped over my vagina right now and I’m feeling very hard kicks against my hand that you’d normally feel in your stomach or lower abdomen area . Just a little freaked out right now .