So this might sound weird, but latley i have felt some unusual pressure in my pelvis/bladder. area. Im 21 weeks and 6 days. It feels like when baby moves i feel her in my bladder but then it feels like im about to gush with water or something! I havent yet but is this normal? Could it be that shes sitting low (which she seems to do alot) it doesnt hurt or anything, i just feel it and it feels weird. Im due to see my midwife on the 24th.