My son is 3 months old and was dx with GERD at 5weeks old and a protein allergy and was put on alimentum...he got an ear infection at 8 weeks and was put on amoxicillin...ended up with c-diff on day 5 of the abx therapy...was put on flagyl for the c-dif and seemed to get better. Now just a few days after the flagyl he has loose, mucousy stools the smell very foul. I have taken in 2 stool samples in the past 1.5 weeks and both came back negative for c-diff....he has been sweating constantly since birth...it does taste salty but I thought all sweat was salty? our peds says no to that and does not like the stools and sweating so are having a sweat test done next wednesday...does any of this sound familar to anyone? Just worried. We have no CF in the family and neither my husband or I have been tested. Any words of wisdom? Thanks...a very worried mom