For the past four days I have started spotting in the evening time. It was very light the first few days and only lasted an hour or so. Then today it was a little heavier, and then stopped and started being brown. I haven't had any cramps or clots but I have a history of recurrent miscarriage and I am just a little concerned! I have an ultrasound tomorrow at 3:00 as well as my second round of progesterone injections. Suggestions?? Please keep me in your prayers tomorrow as I am just praying and hoping so hard there will be a heartbeat.