Start hitting at least 400g protein and if you want to get leaner, cut carbs out after 6 or so. Just eat as much pro as u intended to for each meal and fill urself up with carbs to finish the meal off. This way, you shouldnt be too hungry for much after the pro is finished anyways, and if you have a sweettooth take care of the cravings early in the day. 250g of protein is what my little sister eats. Dont underestimate how important high protein really is, unless your genetics are above average.