Very socially awkward situation :P?

So I met a girl and we became pretty good friends. She's really fun and all and I found out she liked me, but thing is, I didn't like her like that. I was still debating about how to tell her when homecoming rolled around. I went with a friend and I saw her there. She freaked and yelled at me. Apparently another girl had told her I said horrible things about her, which I know I never said. In fact, I had said nothing but compliments about her to that girl. I managed to convince her I never said those things, but things were even more awkward when she found out I didn't like her like she liked me. Still, after a lotta awkwardness, we were beginning to be friends again, but now she has a rebound boyfriend thats shes even admitted that she doesn't like him at all and I feel bad for the guy. And now I've been hanging out with this one girl I had been planning on asking out that happens to be her worst enemy. It seems like everything I do ends up hurting people... and I hate it because the way my personality is I'm kinda a people pleaser. I hate to see people upset. I know this isn't really a question... But I was hoping a might get some advice on what the heck I should do...