I'm 30 weeks pregnant and since this morning I have been having sharp pelvic pain which was accompanied with back pain earlier, I had a bath and went back bed because walking around seemed to make it worse and I felt much better after a sleep but it's back again now. It's not severe but I can't move quickly and it does hurt to walk. I have no other symptoms and baby is moving as normal - is this something to worry about or not? I don't know weather to phone the hospital as the dau is closed now so would have to call ds. Otherwise I would wait til tomorrow and make a doctors appointment then!