Hi Zelly,
I hope this helps.

In the dream I was climbing a hill, I noticed that I was going to my wedding. my dress was white and beautiful, as I approached the top of the hill I saw a homeless man who needed help, I cut off a piece of the botton in front my dress and wiped his dirty face. Then my dream changed, I was like in a camp, my room was changed by a friend(in the dream she was my friend but it didnt feel like she was) and I wanted to take a shower. so I asked her where I could shower, she showed me a room that had a concrete floor, and it was dirty, as I was walking I saw 4 to 5 naked girls, all lying on top of each other huddled. the room had puddles of urine. but it didn’t bother them. I was sad and disturbed about it in my dream.

Climbing a hill can mean that you have been given the strength to overcome and are growing in the spirit. The top of the hill is a place of revelation. So God has given you revelation to know what you needed to do to help this homeless man to be cleansed. Your beautiful white represents a woman who is standing in righteousness.

A camp is a temporary place and so this situation with your friend is only temporary. The room represents your friend heart and the concrete floor confirms she is hard hearted towards you and the dirtiness shows his the sins of her heart. The girls that are naked are vulnerable and huddled in shame. The urine in puddles on the floor reveal defilement.

Taking a shower can mean seeking repentance through cleansing.