Is this normal?

Rosa

So I had sex with my man, we went at it for a few hours and a couple of days later I’m getting a lil bit of brownish discharge. I finished my period about a few days before we did it. Could it be my body getting rid of the excess blood that was left behind? I’m not itching or anything, no weird odors, just that. Has anyone else gone thru this? I’m just getting a bit nervous here.