What is the meaning in a dream of white

I dreamt I was passing through my street and I saw a dog in each corner I was passing, one was white and one was black, I was scared of the dogs

I dreamt of a white pigeon flying in the blue sky

I am in a church and the catholic priest dressed in white sprinkles blessed water on everyone. When he reaches me he pours on me all the remaining water. Then sprinkles again the second time and I do the sign of the cross. The lady in green sits beside me but I stand.Then comes back to the altar to give the final blessing. Then I carry blessed water with a small plastic bottle. Later, it's the Eucharistic adoration people mentioning baby Jesus, like remembering his life as a child. One lady in green sits looking the opposite side and head bowed and scratching her head. In real life this lady is fighting a chronic disease. I and her are in a black car, and it's moving aimlessly, I check and see she is stepping on the brakes/ crutch and I take over the rear. I am in the highway driving. And I pack it beside the road. I am all alone now. I pass by a very smart house on foot and a lady in white gives me what looks like a card.(The size of a smart card. Now I am coming out of a house and am peeling a yellow ripe banana, although I do not see myself eating.and a purple cabbage on my right hand. Am going to look where I packed the car. I see my mum along the way. I wake up still asking if I packed it very far from the church we received the blessing and am actually not concerned that I can no longer find it