Spotting/Pink discharge after rough sex?!

Sara

I feel like I’m okay but I need some ladies opinion. So my partner and I had really rough sex about 2 nights ago (was amazing, felt amazing), then after sex when I went pee because I didn’t want a UTI, I noticed a bit of blood, like a pink discharge but I knew that stuff happens so it was nothing too alarming... fast forward 2 days later, the discharge is still around.. sometimes has more of a brown like color but overall pink toned. I’m on nexplanon which is over 99.9% effected and we also pull out so I’m not so much worried on pregnancy.. I just want to make sure I’m okay or if I should see a doctor or something. There’s absolutely no pain with it, no cramping, no burning sensations... just this annoying discharge.. a thought I had was could this be my period, With nexplanon you never know when you get it so it’s hard to tell..? Just looking for some opinions🥰