my baby passing fat boll in stool what does it mean she is not well am giving antibiotic drops ...she has red pimples all over the body

A. hello this seems like the undigested food and more over you are saying that you child is an antibiotic as well maybe this is side effect of that and pimples on the body can be because of the fever as well so it's better that you should inform your doctor about this so that he can do the required changes in the medicine