Sorry, long post. So I had a miscarriage in December. I ovulated two weeks later, got my period on time, and am now in my fertile window. This is my first time using clearblue advanced and I’m on my 3rd day of the high fertility (flashy smile) and according to Glow and Ovia, I’m set to ovulate tomorrow. But I’ve also been using cheapy OPKs I bought off of Amazon and they are not showing any hint of a surge. Also, I was spotting on my first day of flashy smiley and when I peed/wiped after sex there was red blood on the toilet paper. Is all of this normal? Should my cheapy OPKs be picking up a surge soon? Why spotting during fertile window? Thanks all!