16th January 2007 09:36Im 21wks pregnant and last Thursday I had a check up, the doctor let us hear the heart beat, checked my blood pressure and checked my urine - everything was fine. Saturday morning I woke up wit a 'pressure' feeling in my lower belly/groin area. Over the weekend this developed in to a pain, and last night I woke up rolling around. Also, I feel like im bursting to go for a wee and im holding it in. I've never had a kidney infection before - could it be? Even though he only checked my urine on Thursday, could it have developed since then? I don't know what to do, the pain is really bad. Should I ring my GP or consultant?