Dreaming of faeces, snow and food

asalaamu alaikum, respected brother in islam

please assist with the following dream:

1st one: I was picking up lots of human faeces and putting it into the toilet pan

2nd one: same dream

3rd one: I was playing in snow first it was dirty the it became clean. and I could almost feel the snow.

4th dream: I was about to feed my niece (just turned 1 year) and I dropped the food on her head. this dream scared me.