" my tummy started rumbling inside. I started having nauseating feelings. All of a sudden, I felt like vomiting and stooling at the same time.

Eiyaa I remember similar incident happened to my mommaa while ago. The fever is a kinda boring sickness indeed, you feels well then all of a sudden starts to develop some strange symptoms.

The good news is that you're recovering. Speedy and fully recovery I wish you