As good as it gets

I guess right now this is as good as it gets.  Jody was able to keep food down Friday but then Saturday she was sick again & in bed all day. Sunday she was able to keep food down so I say today she shouldn't be able to if it keeps up with this pattern. 
I hate this for her.  I wish I could do something.  She says her stomach hurts when she does eat & while shes eating. Hopefully we find something out on the 26th at the rheumatologist.