2 month old now told she has reflux, not bad enough for meds as her weight is ok, she had done days where really sick and some not too bad although she seems to not want to feed as much and she looks in discomfort. She has been pooing more but not diarrhoea, her poop of anything has more white bits mixed in the yellowy poop. Anyways do you think it's worth trying another milk? We currently on aptamil stage 1