I think if it's teething, it would be more obvious, with baby crying and being fussy. My niece refused food for a while and she would throw a tantrum or fuss; we later found out that she started teething. Maybe baby is just distracted? It could also be a growth spurt. As long as baby is eating (even if it's by the spoon) and not losing weight or feeling sick, nothing to be too alarmed about, I reckon.
Read moreIs she displaying other signs of teething such as: - irritability or fussiness - drooling - gum swelling and sensitivity - gnawing or chewing behaviour - refusing food - sleep problems Or it could be that you may want to try changing the teats?
Read morei tin she having difficulry in sucking..u try check the teats cos I having the same problem too.. once I check the teats she drink..