Obviously not expecting a diagnosis but wondering if anyone had it and knows the symptoms, I've had plenty of sickness/tummy bugs before but this one is more horrendous than ever before.

-Started feeling very sick and getting stomach cramps around 7pm last night
-Diarreah (sp) very very sudden and watery
-Was projectile sick and this kept happening every 30 mins
-Worst nausea of my life
-Kept going to toilet every 10 mins due to severe stomach cramps which were like my intestine being squeezed.
-High temp but absolutely freezing and skin hurt and couldnt get warm

They were the main symptoms and it all went on til about 4am, I had a dry mouth and throat and blurry vision, got about an hour and half sleep and now been loads to toilet again. I've taken 4 Immodium since last night and they have done nothing, so just lying here with my tummy hurting and keep needing to go.

Its the worst I've ever felt, does anyone know if it might be just a standard stomach bug or norovirus?