Late period last month, early this month (TMI)

I was late by a week last month for my period due to high levels of stress. With that, I was supposed to start my period next week this month. But I started bleeding and it’s kinda funky to me. Maybe I am just surprised I don’t know but does this look like period blood to u guys? I had sex 2 days ago but he didn’t “finish”

in me but I know there’s a chance of getting prego from “precum”. Could it just be my body going back to normal bc my periods are usually very regular.