Its normal. Dont be worried. Im in the same boat.
My baby boy has been low the entire tome and head down since I was 17w I'm now 26w it will cause some pressure and some pain but it will be ok get a maternity belt it will help
I'm 24.2 weeks and my baby girl is like right on my bladder and has been the whole time. She's very low and sometimes I feel like she's gonna kick right out of there! I was worried about this too but everyone carries different and I've talked to people who had their baby that low the whole time!
Babies will move all over during pregnancy, I'm 18+6 and my baby girl kicks me right in my pelvis constantly! Sometimes it's the way they're positioned too, unless you're feeling a ton of pelvic pressure/vaginal pressure, I wouldn't worry about it, but if you're really concerned call your OB and ask for your nurse, he/she will tell you if it's something to be worried about or not!
Unless you're experiencing crampy pains, i wouldnt worry. Baby is still pretty small and has lots of room to move. Some people just carry really low also.