Well my cycle runs every 26 days. I O on CD16. and had my dip on 7dpo. The dr was calling progesterone in for me but didn't because of the blood work. I am hoping that it is wrong too! but I just don't know.
If you're only 11 dpo, it doesn't seem like you're late on your period yet. Most women have a luteal phase (after ovulation) of about 14 days (although it can vary some from person to person). If your blood test was done two days ago, maybe it was just done too early. I sure hope so...
Best of luck!