Awkward...

The last couple times we have had sex I’ve had light bleeding.. this morning we had sex twice.. the first time was fine and the second there was blood EVERYWHERE. All over me, him and the bed. It was a large a amount. I bled lightly after that for maybe an hour and it’s done. Just wondering if this has happened to anyone before? Could this be a pregnancy symptom? I’ve never heard of that before. Just wondering if anyone has experienced something similar