[o2l]

I am going through the same right now. The problems are of the kind which won't be fixed overnight, but I realise that it is important to make your peace with it, even if you are not able to solve it right now.

I am going to take a small break now to mindfully approach all the problems and think of what I can do to solve them today. If there's nothing I can do today, I can at least know that I did whatever I could for now and can move on from the thoughts temporarily.

Listening to music which you usually listen to while programming can put you back in the zone, if the problem is not too serious or not too distracting.