Daughter is 5 weeks old. Has always been extremely unhappy/ fussy baby, cries A LOT. Very windy with feeds and fussy during and after feeds. Exclusively breastfed (won't take a bottle). Hiccups after most feeds, vomits sometimes but regularly refluxes small amounts into mouth, prefers to be upright to sleep/ cuddle. GP gave infant gaviscon yesterday and I've cut milk out my diet for 6 days, her poops have definitely changed and are less watery since. Anyone with experience of cmpa have an opinion on her rash or any advice in general? Just newborn acne or could it be cmpa rash?