Assalamu alaykum, I would appreciate any insight regarding a dream that has stayed on my mind. In the dream, I saw myself cleaning the grave of the Prophet Muhammad ﷺ. I knew that it was his grave, but I did not see the Prophet ﷺ himself. I returned to it three times in total. Each time, I would clean it, then leave, then come back again and repeat the same action until the third time. The only specific detail I clearly remember is that I was cleaning a blue stain on the grave. I do not remember any other objects, symbols, or significant details. I do not remember seeing any other people. I also do not clearly remember my emotions during the dream or the overall atmosphere. I would be grateful for any interpretation or advice according to the Qur'an, the Sunnah, and the understanding of the righteous scholars. Jazakum Allahu khayran.