Yesterday, at about 4 PM, I got a pretty bad case of the coughs and sniffles. No big deal, I do have pretty severe seasonal allergies and a day of sneezing isn't really uncommon for me. But, I noticed that I started feeling much worse than I normally do on my bad allergy days, so I started taking note of how I'm feeling.
It is now 4 PM the next day, and I feel extremely under the weather. My skin is flushed pink and hot to the touch, yet I'm covered in goosebumps because I feel so cold. My eyes feel hot and tired, I've still got a bit of a cough, my sinuses are inflamed to the point I can't breathe through my nose, I'm on and off nauseous, my legs and torso are feeling achy, and I feel so tired even the thought of standing up for more than 5 minutes makes me tired. I got up to get a cheese stick from the fridge and by the time I got back I felt winded like I'd gone on a 3 mile walk.
I've never had a flu before so some help here would be great. With my anxiety, I've convinced myself I'm going to die or something.