I died, sort of?

Date: 12/28/2019

I had a dream that I had gone in for some very minor surgery, but I ended up catching a bad infection in the hospital and dying. I then became a ghost, and had to watch my family and friends mourn and have a funeral for me. But then later my sister was able to see me, and at one point brought me to see my friend (he was crying in an abandoned school bus for some reason) and he was able to see me too and hugged me. Then more and more people could see me and would talk to me, and it pretty much seemed like I was alive again. My mom even asked me to do the dishes. Eventually I was so confused and began to feel like this was some weird joke, like I didn’t actually die and people were just pretending I was a ghost.