I think a lot of it depends on your level of lucidity. If you were very lucid, it's likely that you were really projecting, though it's possible to still be projecting in a dream. But if you had low lucidity, you were almost certainly still in a dreaming state of consciousness.

Did you interact with any entities? Did they seem "real"? Or were they flat and weird like typical dream characters?

I think that false awakenings may be your etheric body sort of "accidentally" waking up in the RTZ (Focus 22?), but dreaming and OBEs are so closely related, oftentimes the line between the two get blurred.