Vomiting EleCare!?!?!?

This morning Nathan vomited after his EleCare... I've never felt so helpless in my life. This is the only thing he is allowed to consume and now it's coming back up. Mark and I rushed Nathan to the pediatrician's office. My worst fears were calmed when the doctor said that he might have strep throat, and that kids sometimes vomit with strep. The strep test came back positive. As strange as it may sound, I've never been happier to hear that someone had strep throat! They gave him an antibiotic injection in his leg and we were told we should see improvement in 24-48 hours.