Spotting during fertile week

Catherine • I have a 22 month old son and it took us about a year and a half to conceive him after we suffered an ectopic pregnancy which caused me to lose one of my fallopian tubes, ttc rainbow after mc.
I had a miscarriage in sept and I had a regular cycle. I'm midway through my fertile week and I just went to the restroom and there was watery cm with blood spots in it. Never experience this before. We have been bding every other day since my period stopped. Any ideas?