My almost three year old son has been sick for two days. Fever up to 103 f with Motrin 100-100.4  \"Head hurts\" and vomiting on day two for a couple hours. Has not eaten in 36 hrs. Drinking lots of fluid. I just noticed that his little gums are inflamed and swollen. He has no prior oral issues. Should I worry?
1. Since there are pediatric symptoms thus initial consultation with pediatric doctor is essential for