Usually ov around cd12/13, but my cycles are irregular. This month from cd 8-12 I had fertile cm and my opks were slowly getting darker. I got an almost positive on cd 11, so was expecting a + on cd 12, but got a -. Didn't have any signs of ov so assumed that I was having delayed ov this month (which is common for me).
Started getting fertile cm cd23-25 but opks where all over the place, i.e. one day a strong line, next day much weaker, then stronger again - I was testing around the same time every day.
On the evening of cd 29 (last Weds) I had pinkish cm, which I thought might be my period starting, but it never did. Had a little brown blood on Thursday and nothing yesterday or today and no cm.
I'm wondering if I just didn't ovulate this cycle and that the bleeding I had was estrogen breakthrough bleeding? If anyone has any experience or knowledge of this it would be really helpful. I've been trying for nearly 7 months now and I'm worried my crazy cycles mean there's something wrong with me.