Reddish Pinkish Cum

I was using my toy earlier and when I finished I noticed that some of cum had a reddish pinkish color to it (see attached pictures). I might have been going a little deep, rough, and fast. After since then I also been having a little colored discharge (see attached pictures. Anyons know what that means? I'm not on any form of birth control at the moment and haven't. had sex in almost a year. I also just had my period two weeks ago and am a day shy of the beginning of my fertile window.