Hi all- LO will be 8 weeks in a few days. He is EFF and recently began having an eating issue. He has always had a great latch but a week ago started not lathching well. At first he does great and eats well, then I burp him and he won't start eating again or latch onto bottle. He just screams and fusses. He has done this before bc he was angry I took the bottle away but would start eating again as soon as he got the bottle back. Any advice?? Help!!