Bummed Out🤦🏽

So after sex last night (fertile week) I wake up this morning to use the bathroom I wipe and BOOM blood on the tissue (TMI) for 1 I don't know why I'm bleeding after sex and for 2 now I don't think the sperm was able to swim to where it needed to be😢 has anyone else went through this and it was no medical condition and/or got pregnant?