15 month old girl has temperature vomiting all drinks including water occasional shuddering as if she has tummy ache, yellow discharge from eyes and listlessness / sleeping on my lap all day. doctor says its a virus. she had one incident of projectile vomit last thursday but seemed totally fine and was ok over the weekend but has had a temp and above symptoms all day monday and today. has anyone experienced anything similar and how long does it last? boss being funny even tho i took 2day as holiday of which i have loads due to me