Apple pencil 2 not working

I just recently updated the iPad iOS and my apple pencil isn´t working at all.

It started getting disconected, and I would put it against the side and it would work again.

Later it got worse, so I tried disconecting it, and know it wont even appear on the Bluetooth menu.

I´m guessing (hoping, actually) it´s some bug on the latest update....

Anybody in the same situation?