how is this possible?

CD24 or 12DPO and I'm spotting. SPOTTING? Really body?

Did I just have a 23 day cycle? Is it implantation bleeding? At 12DPO, that seems unlikely. Am I exercising too hard?

What is going on down there? And a better question is how am I going to focus on anything else besides this spotting today?

EDIT: why would I even pretend that this could have been implantation. Full on period. Five days early. Absolutely devestated. There are no words.