Semi-lacto-ovo-Vegetarian

I have decided to become a vegetarian. I am not a fan of meat to begin with so I figured I might as well try this unique life style. I am starting off by being a semi-lacto-ovo vegetarian, meaning I eat some fish, eggs and dairy products. I full vegetarian doesn't consume any animal product. I would like to get down to the point of just a lacto-vegetarian, meaning I don't eat any meat but I do consume dairy. I don't think I could ever give up dairy because I love cheese more than any other food. For now I am going to eat fish just because I LOVE sushi so much :). Hopefully I can stick to this and start living a much healthier life style. I also have to make sure I eat a full balanced meal considering I won't be eating meat. I take a daily vitamin, but I may need to switch things up and find a better vitamin so I don't lack anything my body needs.