You are not alone here, skyylar. I feel the exact same way about myself. But I've learned that constant, positive self-talk helps tremendously. I just started my diet back today, and even though I'm praying that it's not going to be like the 1,204,484,483 times I've given up on dieting, I'm trying to stay positive about the situation.
Just remember, it's not going to happen overnight, and if you REEEALLY want something, it's going to take hard work, but I know you can do this. I read a quote that said along the lines, "If you don't do anything about a situation, you really don't want it in the first place." I say this in the nicest way possible, don't let something tragic happen to make you finally get on track with your health.
Not sure how this forum works because I just joined, but if you ever need someone to talk, please get in touch with me. We can motivate each other.