Vagina aches?

For the past two weeks I’ve noticed a lot of pressure going on in my low abdomen, and oddly, my vagina is super sore and achy. It hurts to even get off the couch, I literally have to roll off. My partner and I haven’t been having any type of crazy sex or anything for me to feel pain down there. It’s the outside of my vagina, not the inside. I’m just generally sore down there. I’m 34 weeks pregnant. Is this a symptom of baby dropping? Or could it be something else?