To me, this dream sounds like a memory processing dream. You’ve been working with the loa and your subconscious is mulling that over.
But you don’t say what you felt about that part, and in my mind, your heart feelings are an important part of a dream and it can’t be easily interpreted without knowing that.
I would meditate on the dream, journeying back into it in your conscious mind, asking each element what they are and what they mean, and taking it further. I would also evoke Papa Legba and ask him if it was him.
We have a bunch more info about divining dream meanings here: