Implantation bleeding?

Megan🦄 • BFP: 2/23/17 expecting twins November 2017! B/G twins born 10/10/2017
I'm 11dpo and just went to the bathroom to find bright red blood. This would be close to 5 days early for AF (due the 7th). No pms so I'm baffled about the blood. Usually AF day 1 is a miserable midol fest.