Ever Wonder Why I Keep Dreaming About Shots?

Last night, I had this strange dream again where I was in a clinic, just sitting there, waiting for an injection.
It’s weird because I’m not afraid of needles or anything in real life.
Maybe it’s my mind telling me to face some fears or that I’m anxious about something upcoming?
Has anyone else experienced recurring dreams about injections or medical stuff and felt it meant more than just the nightmare itself?
Sometimes these dreams make me think about how little control we have over our subconscious worries.