Dreaming of wanting to pray nafl salaat infront of the kaabah

I had the following dream: I was drinking zam zam water while standing then i realised that the kaabah was in front of me, I paused for a while looking at it, and the floor around it was all covered by carpets. I wanted to pray 2 nafl rakaas, so i went to look for a space where there would be no one around me. I walked around the kaabah but i found that there was policemen and shops around one of its sides and on the other side it had people sitting around the kaabah (on the carpets).

Also i heard a voice telling me that Bilal ibn Rabah (the prophets companion) is better than me and the best in his prayers and that he has khusoo’.

Jazak Allah khair