It’s cyclical. The feeling is well known. The energy is down. The anger is higher. The body is heavy or hurts. Something is missing, but it’s impossible to know what. Endless lists that were done in the past floats up again, without any new insight. You don’t even try to filter the reasons. You look at it from the inside and from the outside. Looking from the outside is a skill you developed in the countless times it felt like this in past. The meta look, the external look, was supposed to be a powerful tool, helping you pull yourself up, providing you with a clear fresh perspective. It does not help this time. Your friend is movement, alone time, and patient.
It’s grey. It will stay grey for some time. Don’t fight it, be it. And it will pass.