Sunday Phone Call

I had to work all day on Saturday in the ICU, came home did some work, and went to sleep (2am). Then I got up and got ready for church and I got a phone call. The Relief Society teacher called in sick and the president was asking if I could give half of the lesson, and I said yes. I don't know what I was thinking!!!! It went well I called over my time but oh well. I just hope I don't get called as a teacher now. That is what I am worried about!!!!