Ok, so much for my attempt to get you to think for yourself.
1) This option was to make the point that if you really want control of your life, take it. It's obvious from your OP that you don't want this option, therefore you need to learn how to be happy with the alternative. I could have added another option even more obvious than this and said "commit suicide", which would have the same point. You could be fending for yourself - or dead. Your life isn't really all that bad in comparison to those options is it?
2) In this point I stress the term "grow up" again, because it really seems to apply. I'm not intending insult, your at that age where it's tough. You want both to be "grown up" but also to not have the responsibility of being grown up. Doesn't work well, and guess what, it probably drives your Mom so crazy she's not sure what to do. If you think it's hard being you, you should feel what it's like being a single Mom to you. But you need to realize that you made a mistake and your Mom is your Mom and you need to grow up and learn how to deal with both of those things. Secondly within this point I'm trying to explain to you that your "things" are not that important for you to be happy (or not "in the crapper"). You can allow your happiness to be defined by them, but you don't have to. (By the way, don't screw up and she won't take them away, obvious, but needed to be pointed out apparently) Think about it. What kind of person requires the things in your list to be happy?
3) This point was to try to drive home that this is something you need to figure out for yourself. Between the "can I go to my dad?" and the general tone of your OP it looks like you are looking for someone to "fix" the problem for you. Ain't gonna happen. You're going to have to learn how to be happy with what really isn't a "crapper" situation in the big picture of things, or if you truly want the independence you claim you deserve, move out and earn it. I don't know your real situation, maybe you should move out, but I rather doubt it. More likely you should be taking your lumps for screwing up and not getting so upset about the temporary loss of "crap" that you have trained yourself that you can't be happy without.