Feel Like Crap

I think I have a cold. It started out as just some nasal congestion on one side and a sore throat. Now it's both sides and I'm coughing a little. I have nasal spray and I used it when I got up, but it's not working very well. I also feel feverish. I took some Tylenol for that. Since I feel like death warmed over, I'm going back to bed. If I don't feel any better by tomorrow, I'm calling my doctor.