I'm basically screwed right now. I need help! URGENT! PLEAAASE?

It's really hard to be friends with two people who are having relationship problems. You need to put your foot down and say that you will not be the go-between because it upsets you and it's not fair to anyone. If they have issues with each other, they need to work it out and stop using you as a cushion. If they don't respect your position, then you need to walk away.