I actually ran for an entire mile!! It took me 13:30, but I did it! And the amazing thing is that I didn't collapse after! Instead I walked 2.5 minutes then ran another 12.5, walked 2.5 minutes, then ran another 12. The second interval was tough, but as I was running on the bridge over the interstate a pick-up below honked (cheerfully), that really gave me a boost for the next few minutes.
I feel like I have tons of energy, I am so pumped from "really" running.