No worries, the fact that you have an update shows that you care, and that's all I ask. Even then, I'd sooner you deal with IRL problems than drown them with work -- spiraling like that is how my mother lost her toe after my father died!
So take your time, you of all people know yourself best, and don't be afraid to say 'Not yet' to getting back to the game, and know that there are plenty of others here that will agree with me that you deserve some peace of mind.