I'd like to go vegetarian, but it seems hard on a tiny budget.
I can understand. Going vegetarian means you'll have to cut out a lot of those inexpensive packaged/processed foods. Definitely want to budget tightly.
yep and I don't cook at home often especially after many incidents where I let food go bad!!
There are lots of potential reasons to go vegetarian anyway, if you think about it, despite the difficulty. There are moral and ethical concerns, too.
Oh I hear you and I'd like to go vegan even. I keep my meat intake to a minimum already but I don't think I can give up dairy for ever. 
I respect that. The only thing I'd caution you about is to really watch your food ingredients. A surprising number of things contain animal ingredients.
Ideally I'd have my own dairy cow and maybe some chickens for eggs!! I don't eat many processed foods and keep a lookout already for that kinda thing.
You can't do any of that if you're a vegan though. Vegans reject that animal should even be commodities at all.