I'm 28+2 and for the past few weeks have had quite bad pain in my pubic bone that makes it hard to roll over in bed, and is painful when I stand up from sitting, or walk too far. But the last couple of days I've also developed a new pain, sort of in the outer side of my right buttock, that spreads down my leg to about mid thigh. This is agonising while walking, and if I ever stop and stand still it reduces a bit, but when I then walk again, the first few steps it really feels like my right hip/leg wont support the weight and might just collapse under me. It hasn't done this (yet!) and that feeling does subside after a few steps, but its still so painful to walk.
I have my 28 week midwife appointment on Friday, so I will talk to her about it then, but I'm a bit worried she'll just say something along the lines of it being normal, pregnancy causes pain, just have to deal with it etc. I weighed less than 100lbs when I got pregnant (and am 5'4) and previously she's mentioned that because I'm small I can expect more problems like this (although nothing I've read suggests that that's true) so I'm not sure she'll take it that seriously.
So does anyone have any tips? I already sleep with a pregnancy pillow between my legs but I don't know how much its actually helping as I've had it for weeks now so don't know how bad I'd be without it.