I though I was starting my first period after March miscarriage yesterday but had nothing on pad and only light bleeding when wiped. Overnight I've still had nothing but when going to loo, more blood on wiping and literally just a dot on pad. I've never had spotting before and my period is expected now, I'm day 36 after miscarriage.

Do I count this as cycle day one or not? I have PCOS and am on metformin