Any of these?
Irritability, grizzling, inconsolable crying, screaming.
Bloating, cramps, excessive gas.
Frequent watery, frothy and/or explosive bowel motions.
Sometimes green in colour with an offensive odour, seed like deposits and/or of a stringy texture.
Wakefulness from discomfort with episodes of longer periods of sleep, but this is often from exhaustion through crying and lack of sleep rather than because they feel comfortable.
Frequent searching for something to suck - exhibiting the ‘root reflex’.
Weight gains that are consistently at the upper regions or beyond recommended levels, or, as described by Morris Wessel, your baby will ‘look to otherwise be thriving’.
Arching backwards or sideways, writhing, wriggling.
Pedalling legs.
Gulping their food, seeming very hungry while being restless – sometimes refusing to feed, pulling off the nipple, or when bottle-fed, having flailing arms and legs with much turning of the head.