I'm on CD15 and my cycles are usually 30days long (although last month was only 29 and the month before that was 34 - not sure what was going on there)

Yesterday and the 2 days prior I had EWCM but negative OPK's. Today I've had no EWCM but have gotten a positive OPK.

We haven't DTD'ed yet this cycle and i figure due to the lack of EWCM today it's too late. I'm not sure what to think! Do you think I've missed the egg?