Don't stop your drinking milk, then, just cut out meat (that does include fish, as they are animals). You don't need to touch a bean if you really don't want to. You don't need to have to bake, even if you just have the stovetop, or a microwave, that's fine. Really, it's more of a challenge to cook meat than to cook vegetarian stuff, most of the time.
Look around at the recipes section of veggieboards. What sort of foods DO you like?
Your diet should include fruits, vegetables and whole grains, and you should take care that you don't consume many more sweets and junk food, which some vegetarians do at first when they don't learn how to replace meat.