Positive OPK on CD11?!

appless14

I'm at CD11 and this morning I got a solid smiley face on my Clear Blue Digital signifying my peak day. I didn't get any high fertility day warnings the day or two before. I'm so confused because my usual ovulation days the past few months have been CD14-16... but my period seems to be getting shorter. (26 days instead of 30) CD11 seems super early.

I woke up at 4am for a quick pee, but then got up at 7:45am and officially peed on the stick. Could this have given me a faulty peak reading? It says on the instructions first pee after longest sleep, which was techinically 4am. Please let me know your thoughts!

wishiwaspreggo

I had a positive OPK on CD 7 once, and I had an anovulatory cycle that month.  Be careful - those test sticks aren't fool proof.  Taking your temperature every morning (basal body temperature or BBT) is much, much more accurate.