Just woke up from a dream that I was babysitting my friends son and for some reason I couldn't for…

Just woke up from a dream that I was babysitting my friends son and for some reason I couldn't for the life of me figure out how to change his diaper or how to swaddle him, I also attempted to put his car seat in the car and I couldn't do that either!! I was so frustrated I started to cry. I think it's because I get worried about knowing how to do this stuff since the last time I even changed a diaper was my little brothers 12 years ago.