What is this

Belinda
Okay so two weeks ago my husband and I had absolutely mind blowing sex. It was perfect. However, now when I go to the bathroom I'm having like a mucus like discharge. I know sounds really nasty. And it looks like lines of blood maybe in it. I don't wanna freak out or anything but it's not enough blood for me to consider it implantation bleeding. Because it is a very small amount. Or could it be? Now we have been actively trying to have a baby. Should have taken stock in pregnancy test, because everyone I've taken has been negative. I want to be pregnant so bad it hurts. But I don't want to get my hopes up. Help!!