Idk if i should be worried or not

So i haven’t felt that great the past couple days. yesterday my temp was 99.9.

today i feel worse and i feel hot flashes and chills like you do when you have a fever but i took my temp and it says 98.6 which is weird because my skin feels hot to the touch, even my boyfriend commented on how hot i felt.

I also have a headache and mild shortness of breath. i’m staying home obviously and i know there’s not much else i can do although i’m worried about my 3 year old daughter getting sick from me. and also everyone at work since i’m still having to work one day a week. but i won’t go next week since i’m sick

i’m just a little confused as to how i’d feel so hot but my temp apparently isn’t that high it’s weird. it feels like i have cold sweats