I've not been using OPKs yet as we were waiting until after our holiday - got back a few days ago. I am cramping like mad and really struggling so i assumed my period was coming early. In the bathroom and thought I'd do an OPK because obviously my need to pee on a stick is strong.
I'm cd21 usually ovulate between 18-23 as my cycles are irregular. I've got an Ava that said I ovulated on day 15 and I did have a massive dip but due to travelling home I missed a few days wearing it. I've got other signs such as CM but that's not unusual for me to have after ovulating.
This is the OPK I've just taken and my graph this month. (The solid blue line in the background of the graph is the line from the month I got pregnant with my son three years ago) Any ideas? I'm totally stumped 