Implantation bleeding tmi!!

Ok warning tmi but I need some opinions. I'm on day 11 and usually ovulate early or around this time. I have the clear blue fertility monitor and have been at high fertility since cd6 and bd everyday. Today when I went to use the bathroom I saw what's below in my liner but when I wiped nothing, no other spotting or anything either just what is below.  It's too many days past my af to be anything leftover and I don't think it would be this color. Also two days ago I felt some ringing and pulling feelings at night. Could this be implantation bleeding? If it is how many days later would I be able to get a bfp with a early sure predict 10hcg test? Thanks! I feel like this month is the month :)