I want to become a VEGETARIAN...BUT?

Ok, first off I havent eaten red meat or chicken in 2 months! However I do eat egg whites and drink skim milk. I want to go vegetarian because I think its very unhealthy for my health, I do not agree with the slaughter of animals for taste and I feel that the conditions of the facility of the meat is DISGUSTING! Can you give me tips, links etc! thanks.