Hi I'm Cassie I'm A Wife And Mother My Children

Hi I'm Cassie I'm a wife and Mother my children are 5 years old, 2 years old and 10 months on 13th December my daughter came home with a sickness bug we all got it very fast everything seemed fine then Christmas eve my 10 month old seems grumpier than usual,crying more rubbing his ears few days past and my daughter become feverish,cough,sore throat then my 2 year old and me and my husband we're all ill my 5year old is crying with earache,feeling sick and feeling feverish my husband the same my other two children aren't so bad, I have dull stomach cramps which go and come in seem to have alot of gas too and my daughter has been the same. I don't know if it's just the flu or something more serious? Please help I'm worrying.