Today is

Day one of my fertile window.

Yesterday I had some very light pink blood in my discharge.

Then my bfs and I had sex (with a condom) but he put it in for like 3 strokes before using it.

Today my discharge was brown like old blood and there was a little darker red blood in it too.

Ovulation bleeding? Implantation bleeding? Do you think those three or four seconds before the condom could have fucked me over?