I've found myself in a similar situation. I've found that light reading helps me escape but yes - I do obsess over the news cycle.
Some books like "Man's search for meaning" which is often recommended here, would be far far too dark for me now.
Sorry that I can't help more.
On BD H52, W50 T27, M26 S21, D23 BD-9-Mar-16 D-15-Jan-18 Final-19-Apr-18 I am a storyteller. The story may do you no good. But a story is never for the listener. It is always for the one who tells