I'm very nervous that I might have an ectopic pregnancy.... My tests are positive thank god and have been feeling symptoms lately, however one of them worries me.... I can feel sharp pain in my right abdomen come and go. Sometimes it stays longer.... my back also hurts but it is like a dull pain. I might be 4 weeks and a couple of days and been wondering if it is worth to go see a doctor this early ? any advice would be appreciated.