Confused please help !!!!!!!

Am very confused.... My ovulation was over a week or more at the time I took these pictures!!!! I had two days of that cm which looks like ovulation it was stretchy just like it idk if I ovulated late and the test is dang near positive right? Every time I take them if am not ovulating nothing hardly shows up ? Af is in 2 days but all week I've had some cramping and a little nausea off and on :( idk am so confused its almost been a year since my second miscarriage and nothing am heathy and have one child I don't get it am sure am not the only who feels that way :(