My 7 month old is cover from head to toe in little red bumd what can I do for her?

More info. Little red bumps can be a lot of things most likely a viral rash. Is it itchy? Does she have a fever? If it is bothersome have her seen. If it is getting worse have her seen. If it is not bothering her, then do nothing and see if it improves over the day. If not take her to her pediatrician.