Hello,
My first thought is whatever it is you find yourself doing it has to be massively less harmful to you than inhaling lungfuls of smoke or boozing into oblivion.
FWIW I found myself doing all sorts of weird and very intense stuff when I first quit and it did pass, but I think if you are finding it 'overwhelming' and losing hours, then maybe check in with your doc and see what help is on offer.
Others here will be able to help you far more than me, but I thought I 'd say hi as it looks a bit quiet here at the moment.
Two months is fantastic. Good for you.