Body shutdown

so I have a cold, a pretty bad one. This morning I decided to go running for like a few miles at the rec and did some sit ups. I followed that up with tanning, lunch at coney island and Ann Arbor. Well by the time I got to Ann Arbor my body started to really shut down. I couldn't stop coughing and sniffling and my eyes wouldn't stop watering. I felt like I was going to pass out. Well, yeah. Moral of the story, don't workout when you're sick.