Pain Pain go away.......

I am completely sore and swollen from the waist down. My daughter's head is putting major pressure on my pelvis. I feel a little better if I sit with my feet up however if I get up to walk I can feel my baby drop down and she shifts straight down into my pelvis. and the pain starts all over again. I've had it pretty easy until now, but I am REALLY STARTING TO FEEL PREGNANT!!!!