Blood? Sex????

Cutie🧚‍♀️

I was having some good sex, but I’ll admit I felt a bit of a stretching feeling in the opening. We paused to readjust and I notice blood on the bottom of his shirt, so obviously I panic and go to the bathroom and it’s mildly bloody for about 5minutes then it’s gone. I haven’t had a period in over a year so idk what it was??