So I'm really annoyed now. The past few days I've been getting near enough positives on opks, like I did in my fertile window. Well I was due af on the 13th, never came. Now I'm on my longest cycle once again. I thought they were going back to normal but nope, No period and I've been using cheap strip HCG tests and they look negative as well. Should I go to the Drs and ask for bloods? How reliable are the strip tests, as when I've taken them in the past there's never been a thick thick line on them for me, but first response I've always had a dark second line. I feel like I shouldn't use these anymore. I'm just so annoyed and moody, I just wish af would show or not. Has this happened to anyone before? I just want some positive feedback please!