Possible mbd?

Hi,

Just noticed this morning that her tail is not straight.

I mist the tank 7am and 7pm everyday. It will have a humidity level of 80% and drops down to 50%+ after 2~3hours.

Fed her twice every other day, and kept the temperature between 24 and 27.

The picture on the right is taken yesterday and seemed ok, but the left one taken today shows a sign of mbd.

Please let me know the best action I can take rn.

Thanks