Sudden eating issues

Samantha

My daughter is 3 months old and suddenly will only way for a few minutes at a time. Which, in turn, causes her to take very short naps and stay fairly fussy throughout the day.

I have tried tickling, cold wash clothes, stripping her down to her diaper, burping her every 2 minutes, hand expressing into her mouth and all the nursing positions I’ve found on the internet.

ANYONE have another little trick to try??

Is she eats a good amount she’ll take 3hr naps and sleep 6-8hrs at night. This all just started a few days ago.