It's definitely light bulb reflections. I thought you knew this already.
It seems pretty clear to me that you took the picture through flat glass and there was track lighting behind you with the "cans" at different angles. You can even see the bulbs in a few of the reflections. You can almost see your own shadow in the glass as well.
This type of image is one of the more common "UFO" type of images that people accidentally take, or take intentionally as hoaxes. There are many examples of them in the "UFO" files.