i heard that shoulder pain is a BAD SIGN! It’s only momentary flickers on but now with a tiny bit of sporting dark brown for the first time this morning. I had a scan a few days ago and everything seemed fine, now the spotting.... I’ve got little back aches and and pain in my torso none is serious at the moment. Sometimes a weird feeling runs up my shoulder into either my left or right hand making it feel numb momentarily. Should I worry?