why did my 2 year old have a full blown tantrum?

because she couldn’t bring her blanket in the bathtub🤦🏼‍♀️ it needed washed, so threw it in the washer and she freaked out on me. it’s the most random blanket too, it has a character on it that she doesn’t even know 😂 but she’s obsessed with it. I’ve bought her tons of blankets of all of her favorite things to keep as backup, and she doesn’t care for them at all. I have to do a sneak attack to wash her favorite one, and then she realizes it’s gone every time and asks me where it is every 2 seconds😂