Woke up feeling "off" today. Have eaten 1st thing, thinking that might help. Just had a bad case of…

Woke up feeling "off" today. Have eaten 1st thing, thinking that might help.

Just had a bad case of feeling really faint/dizzy and nauseous to the point I had someone at door and had to sit down at thw door, as I felt that bad. Sitting ain't helping... as still feel really off.

Concerned wether it's just a bug or something I should be worried about.

Anyone any advice??