Weird question

I am 6 weeks pregnant tomorrow and having weird discomfort in my vagina. It’s not a yeast infection or uti because it doesn’t burn or itch or anything when I pee but in general I feel like discomfort in my vagina muscle or something. It’s more like an achy feeling. My cervix are good and all that. This is my 4th pregnancy but 3rd was a miscarriage. Has anyone else had this and what was it? It’s literally right inside of my vagina no where else and happens off and on