I'm not sure if I should go to the doctor or not.. I haven't been sleeping at night so I took a two…

I'm not sure if I should go to the doctor or not.. I haven't been sleeping at night so I took a two hour nap and woke up about twenty minutes ago feeling really hot and like I might faint, started to sweat so I turned the a/c on and am sitting in front of it but still feel so strange :/ is that normal or? tmi but I have had some sort of a stomach bug the past few days on top of this