Confusion

I am so confused right now. I feel like I'm being lead on by certain people and then pushed away. I just don't know how to deal with it anymore. I've tried to figure it all out, but it's like they don't even want to talk about it anymore. They don't even want to talk to me for that matter. Maybe it's my fault. Maybe I messed it all up by questioning too much, but then again what was I supposed to do? I'm getting so many mixed signals that it's crazy. One minute I'm important to someone and the next I'm barely even a friend. I just don't get it. I feel like I may have dreamed up some of the things that happened this week because they act like they have no idea what I'm talking about. Maybe it really is all a dream and I need to give up. What hurts the most is having to bare conversations about other people and the way they feel about them. I'm not going to lie, I can get pretty jealous, but some things are really uncalled for. I feel like they are trying to hurt me by even bringing someone else up. But I have to endure it because I am the best friend. I'm the person that's supposed to be there no matter what. For now I guess I will just let it be. Theres not much else I can do. I will remain that best friend that does everything. And I mean EVERYTHING for this one person. Maybe one day they will realize what is going on around them. If it's meant to happen it will. Hopefully everything will just fall into place like it's supposed to and soon.