Light Spotting at 13w2d

I have not had any passing of blood, spotting or any pain. I've had mmc several times before that required a D&C. I'm waiting for my next scan and hoping everything is fine. But now I'm drawing concern since I went to the bathroom and saw that when I wiped. It was very light in color and not bright at all. The scary part is all my babies were tested and all had the same genetic chromosomal abnormality which they did not live past 13 weeks. My doctor told me he can't promise it wouldn't happen again or would happen. This time around I've felt better than the last few times and have had my bad days. My stomach has grown a lot from bloating stages and has gotten harder. So my hopes have been set on this being my first baby. Has anyone been in a similar situation of passed losses and now having spotting? I'm just a little concerned I'm not stressing until it's time to stress out. But I have to monitor it I guess for the next few days. Hoping for a miracle!