I took an ovulation test today and it came out positive. I forgot to take one yesterday so I don't know when it started but two days ago the OPK was clearly negative. My BBT rose .5 degrees today, yesterday it was normal and the day before it was down under half a degree. I'm still going to bd tonight but in all reality, am I too late? Today I have fertile CM. Does it seem like I already O'd? Do I still have hope? I'm going to be so bummed if I missed the window.