Hi all,
27 + 2 with my first and for the last couple of days I've had a pain in my back, almost behind my right hip. At first it was just uncomfortable and got better with a hot water bottle or when I walked, but today it's gotten much worse and it's really painful!
I work in an office and spend most of the day sitting down, and every time today I went to get out of my chair I've felt like my right hip is going to give way and the pain of putting any weight on my right leg means I have developed quite a noticeable (and sudden) limp.
I'm slim and never had any back or pelvic pains or problems before, and I was thinking at first it might be my baby sitting on a nerve or in a awkward place, but I can tell she's at the front of my tummy and she's moving around a lot from her movements, so now I'm not so sure 
It's gotten quite painful quite quickly, and I don't know whether it could be sciatica or PGP as I know these are quite common issues in pregnancy?
I don't particularly want to go to the doctors or midwife about it in case it's just a couple of days of discomfort, but it's slightly worried me about how quickly it's got worse! Any thoughts/advice would be greatly appreciated!
Xx