Why Is My Kitten Pooping Around The House And Its Diarrhea?

I have a 15 week old kitten. It was her first litter and she has been having this issue for two days now, where she is pooping all around the house and it smells awful. I am taking care of her as best as possible but its leaving me stressed out that I can’t do anything about it! She has never had any issues before, other than she would take food from my hands if i let go of them…but thats normal right?