dD has been sick for a couple of days starting with vomiting which is now diarrhea. She was eating and drinking ok yesterday and started the day ok today but since about 9 am she hasn't wanted to eat or drink anything. When should I get worried about dehydration? She is still crying tears but I can't tell if her diapers are wet or if it's just diarrhea. Any tips or suggestions for trying to get her to drink and/or support would be greatly appreciated! She's almost 2 and this is the first time she's been sick so I'm just not sure what to do.