Thank you all for your advice

I have cut out chocolate and it seems to be making a real difference. DS is now passing wind alot and he seems to react best to the 'bicycle legs' and tummy massage. He still has trouble burping and grunts quite a bit but now I'm OK with it because it's 'normal'. I always find I am second guessing everything I do instead of just going with the flow!! BOY parenthood is HARD!!