I understand that you eat a lot of protein because of your body building, but that much meat without any fiber to offset it would constipate anyone! What about cutting back on the meat a bit, adding more SF (rice, sweet potato, whatever) and adding in some IF like green beans or something?
Also, does your egg white protein have any artificial sweeteners in it? I bought the Jay Robb one and figured out pretty quickly that whatever sweetener was in it (I don't remember which one) made my stomach hurt pretty bad...