I'm 36 weeks and my left leg is very sort at the part where it joins onto my pelvis and it really hurts to walk and it feels weak and heavy! The pain is under my bum cheek and I'm not sure if there is a bone beside your vagina but that really hurts too!! It hurts to walk around and it hurts to get up off the sofa it hurts to roll over in bed and the pain wakes me up during the night when I move and sometimes I have to move my leg with my hands!! I see my midwife on Friday! Any ideas?