Cradled by an Angel

I was 14 when I had my one and only angel experience. I was at my doctor's office because my mom and I both had the flu and we were getting seen in different parts of the hospital. I was sitting in the waiting room and had to go to the bathroom. I stood up too quickly, I guess, because my vision blacked out. I made my way to the office door and knocked. A nurse opened up and I told her that I really needed to use the bathroom. She told me it was "that way" and I told her I could not see.  She led me to the bathroom, but I started to close the door I started to faint. I felt two hands cradle the back of my head the whole way down to the floor. Then a few moments later, the nurse came in to find me lying on the floor. Other people came over and the first nurse said she found me lying on the floor. So no one was there to cradle my head as I fell, so I believe it was an angel or a ghost of the hospital. I don't really know what to believe. I have always wondered about that day as I've struggled with belief in religions of any kind.