Spotting but no period

Jocelyn • married, Mother of 2🩷💙
So i had my period last month of 25th and i had sex on the 24th. He used a condom. But today when i used the bathroom and wiped myself there were two pinkish spots and i put a pad just in case and nothing was there.This has never happened to me. So i wonder why i had spotting if my period been over. I been very moody, hungry and nauseous been having low back pain that comes and goes, and my sex drive been very high which it never is and on new years <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> i had stomach cramps but it wasn't period cramps. It was kinda like it burn but didn't last long. Don't know how to really describe it. But haven't been feeling like myself lately. What can be happening to me? :/ im very con