Riddle

What's tired, yellow with red spots all over...ME! Very, very sleepy. Anytime I sit down after 5pm, there is a high risk I will blackout and fall asleep (once in the middle of taking off my socks). Spots...I was sick the other week, and was taking a medication. Apparently, I'm having a common side effect. My arms and legs are covered with little red spots, they're not itchy, but it definately gave me a bit of a scare on Thursday. Still waiting for them to go away. I would go to the doctor's office but I feel like I can't afford to take any time off right now.
First full lab with the kids tomorrow (today)! Let's see how this goes!