Imma point out what I know is overwatering
I have a haworthia too. At the time being its being a lot more compact than this. The more core/stem you see, the white part, means the plant is forcing itself, at a semi etiolative state.
And of course, the leaves, all straight and erect, and minimal concavity. Means turgescence is high, they are inflated like a balloon. In a normal state the leaves dont look like that. Some are bent towards the center, others are spread out at the bottom, and mostly concave and not bloated. Thinly packed. Not open like a flower like in this case.
