Bad Taste In Mouth After Vomiting 24 Hours My Tongue Is Coated And Mouth Sore And Bad Taste, Is This Normal?

After vomiting 24 hours my tongue is coated and mouth sore and bad taste, is this normal? - bad taste in mouth

I had a fever, flu, diareha, arcades, almost 36 hours main problem now is a coated tongue, bad taste, sores in the mouth. However, it is not harmful to drink orange juice with a unique structure that is my main concern, the coating of the tongue. Is this normal.