My baby is 3 weeks and she is very fussy. She cries very loudly. I am assuming she is having gas and I am trying to calm her but nothing works. She is breastfeeding only. I don’t drink coffee every day and if so I usually go for decaf. Last night she was awake for 4 hours straight. I burped her and fed her, used pacifier nothing worked till I turned the white nose machine and then she slept. Today She did the same, she wanted to sleep but she is so gassy. She screamed and cried very loudly 😭 I don’t know what to do with gas