Is this implantation bleeding?

Hey ladies! I’m a day late for af. Last month I had pyelonephritis and I think that’s why my period was like a week late. I had sex directly after my period ended not thinking that my ovulation could be different because my period was hella late. I’m not really experiencing my average period symptoms and when I wiped, I noticed this. Is this implantation bleeding? Or am I getting my period?