Whoah dude. Some questions u should ask yourself...

How hard do u train exactly? Do u train until failure?
Are you taking the right supps. Haiz... this is one long question to answer la.

Here, read this -

http://fabodylous.blogspot.com/2010/01/mus...aining-101.html

I'm following what Lee Haney, previous 8-time Mr Olympia did. Because, yea, if you do tris after chest, you'll have less energy. And it's like, for example, training your tris twice. Once chest day, u indirectly train tris. Then the next day, u directly train it. It should be ok by the next day. A LOT BETTER than training it directly after chest.

Oh, don't forget the beef. It's the miracle food to gaining mass. Chicken, egg, or whatever doesn't come close to being as good as beef - at all!