What are my chances?

Justine • TTC#1 since October 2017 👼5.25.18 👼1.16.19

My chart was looking pretty promising up until this morning. I temped 30-45 mins earlier than usual. Hard to stay consistent on the weekends 😩 woke up before my alarm.. I felt really warm the morning before, temp jumped up. This morning was pretty cold with the AC. It seems a little early for my temp to drop before AF. Anyone have a temp drop at 11 dpo and still get a BFP? Or am I just trying to hold onto hope but should expect AF in the next day or two? ☹️