Please Let Me Not Really Be Hurt

So two nights ago, I got up in the middle of night because I was hot and wanted to turn down my thermostat. Somehow, my right foot got caught in my left pajama pant leg and I face planted into the carpet in the middle of my living room at like 2 am. I was so deliriously tired that I just went back to sleep. I woke up the next morning and was like "ow". I have rug burn on my hand, a bruised knee and a foot that seriously hurts when I walk. My only thought was I hope that I didn't really hurt myself because I don't want to have to explain to a doctor how this happened.