Over-eating?, Helpp? Options

[xCutUpAngelxxx]

Okay, I'm kind of trying to lose some weight, but a lot of times, I feel like I eat too much.It's not like when I eat a meal, I eat until I feel like I'm going to be sick or anything like that; I try to eat small portions.However, I tend to snack a lot during the day instead of eating real meals.Like, I'll eat a Poptart for breakfast, skip lunch, but then eat a few snacks in between breakfast & dinner.
There are some days where I feel like I eat wayy too much because of it.But, I feel like if I were to eat three meals, I'd still end up eating a lot of snacks in between anyways, and that would just make it worse.

I try to eat healthy.I'm a vegetarian and the only snack-type food we really have in my house are animal crackers && pretzels (and chocolate, but I try not to eat a lot of it).

Basically, my problem is I feel like I eat too much, but I want to lose weight.I feel like I have pretty much no self-control. :/

Sorry that this is kind of long.

[xCutUpAngelxxx]

I usually don't eat a lot of candy or anything like that.I think the Poptarts are the least healthiest thing that I eat.
I eat a lot of meat substitutes that have a crapload of protein in them (veggie burgers, veggie ground "beef", things like that).

I do eat fruit, I don't drink coffee or pop (water's the only thing I drink).And I'm trying to excercise more. ^^;;

I appreciate the advice.