I'very been TTC for about a year and this month I was suppose to start today (wednesday) but I started late Monday night and it's more like spotting, don't have to use a tampon, have a panty liner on and there's been nothing on it. It's more like when I wipe I have bright pink blood, nothing else. My periods are usually always on time, I've been on a 29 day cycle since I can remember and I have a pretty normal 4 day flow, first day light next two days heavy and the last day spotting. I also have a dull back pain that I've never experienced before and dull cramps on my left side nothing like period cramps. I called my gyno and she can't get me in until aug. 11th so I'm just frustrated and scared some things wrong. Anyone have any ideas what this could be? I haven't taken a pregnancy test I'm sick of seeing negative signs so wondering if anyone else has had this happen to them to