Have been steadily putting on weight for the past 3 months - just over 2 stone and feel totally bloated. Have done 3 preg tests as stomach feels so big. 2 weeks ago started having really bad pain - a bit like early labour/terrible period pain. went to doc who did exam and said uterus the size of 12plus week preg. Going to get a scan this week but am really scared of what going on as well as being scared of them not finding anything as it is sooo sore. Has anyone else had similar? Had a scan in Jan for something else and nothing there then. Can these things grow that quickly? Can't stand this pain for too long as is very draining. Would really appreciate hearing about your experiences - thanks.