Becca’s really having some problems drinking the formula milk at the moment. The Aptamil comfort finished and couldn’t get any in Tesco so got the Cow & Gate comfort. She spent yesterday spitting it back out. Today went to Sainsburys and got the Aptamil again and she’s doing better than with the Cow & Gate but still spitting it out. She doesn’t appear to be having problems with the expressed milk, but I can’t express enough now to satisfy all the daily feeds and my freezer is stocked with some but no where near enough. Any ideas what could be wrong or what I can try?