Rest/3 Mile Bike

I was going to take today as a rest day. I had set my alarm for 4:20 and laid out gym clothes, but had told myself I would only get up if I felt rested. When the alarm went off, I was still tired so I opted for some more sleep -- until 5. Then at work, I pretty much decided I wouldn't ride, but then around 3:30, I was feeling tired and sleepy and needed a little pick me up, so I did a quick 15 minute 3 mile ride. I have stuff to do after work so no chance to swim.