Ovulating

Girl, might sound silly however I’ve never experienced this before, my calendar shows I was ovulating from 20th till today. Yesterday was a high chance to get pregnant. My partner and I had sex everyday for the past 2 weeks. I have been bloated for the last few days and having terrible back ache, could sleep all day and I was craving mad things 😂 today I woke up and I had a very slight bleeding & stomach cramps? I’m due on my my period on 10th March? Getting worried on what’s going on with my body 😂😂