My 16 week old baby for a few weeks now kicks and screams at most feeds. He eventually takes it but with a massive fight. I don't understand what is going on as he must be hungry as he nearly always has at least 6/7oz at each feed once he gets going. Starting him off is so stressful though and is driving me mad. No way can we go out and feed somewhere as it looks like I am torturing him. He is also sucking his hand like mad and generally whingeing all the time - is this the start of teething or is he hungry?? Any advice welcome - thanks