Good
You sound a lot like my friend in that she's had a bunch of jerk boyfriends who only wanted sex from her. She's still really hesitant about guys because she thinks just about all of them are like that and she worries about everything. Sounds to me like you've got no problems in that relationship and that it's just a little paranoia, so just try to remember that that's all it is.

I really try my best not to worry about anything. Sometimes, I get these thoughts that he's going to treat me the same way my abusive boyfriend treated me. He said that he would never hurt me in any way. I can tell he loves me because he cares about me and he shows me that he really loves me. I don't want to rush into anything. I just want to take thing slow. I don't want us to be engaged right now. I just wanted to know if it would happen. No one messes with me anymore because I don't take people's shit anymore and my boyfriend won't let anyone bully me

Just relax, things always work out however they're meant to, and worrying doesn't help anything
It sounds like he really likes you, so that proves two things:
1. There's no reason he wouldn't want to propose (other than wanting to wait to be older)
and
2. You're awesome enough to have a guy love you enough to do those things for you, so this proves that the bullies are just pricks and that you're too good for them

I asked him if he was ever going to propose to me, and he told that if everything goes the way it's suppose to, it could happen. I just felt really stupid for asking that. It's bad enough that he bought me a silver necklace and got my car fixed for my birthday. I just want our relationship to last this time. I don't want anything getting in the way of that happening

Don't be! A relationship is all about being able to ask any question that you want and not feel pressured criticized or anything. It'll all be alright, and I'm here to make sure of that

No need to be sorry honey. I'm not depressed at all. I'm just upset because I think something is going to come between our relationship. We're trying to stay together this time. He's a really sweet guy. I know I asked him a question that made me cry. I feel stupid for asking it

Aw, I'm sorry, just remember that a guy is nothing to get depressed about (upset is ok, but once you cross into depression territory it's bad). Just don't jump to conclusions if that's what you did, and even if it was true, there's always going to be another guy

I sat around my house all day and did nothing. I was talking to my boyfriend for a while, but he had to go to band practice. I'm kind of stressed out because it doesn't seem like I'm the right girl for him and I'm stressed about other things. So, I'm not doing very well now

I've had a lazy day and can't find something that I want to do (worst feeling in the world for me). Oh, and same here, Texas is kinda hot all year round.

Well, I'm glad you're foot is much better.
My day is alright, but it's very hot. How's your day going?