In tha last 2 weeks i have offered dd a bit of formula. She's 5mo and it's only really so that i can leave her for a little while on occasion with dh or grandparents and be happy that she won't be screaming for a feed before i return. She has been EBF till now but has taken a little EBM from a bottle before. She took about an ounce the first time i offered it but seemed unsure, then got more and more distressed each time i offered it after that finally refusing to try a drop. She has also been very fretful between feeds despite me bfing her whn she has refused formula and today i haven't offered andy formula at all and she has still been much more unsettled than usual, she seems very angry. Is this coincidence or related to the formula. Nappies seem normal. I was offering aptimil but have got a couple of cartons of sma to try instead incase it's the taste she doesn't like. I'm feeling like an evil mummy for giving it to her if its upsetting her this much!