Is sobriety fatigue a thing?

I’ve not had any alcohol for almost a month now, but rather than feeling energised or refreshed, I actually feeling incredibly tired. Especially first thing in the morning after a solid eight hour sleep.

I remember hearing about ‘sobriety fatigue’ which can occur when a regular daily drinker suddenly stops. I’m unsure if this is legitimate or not though.

One thing I am sure of though is that I’m at the point of sleep several times a day. The napping is off the charts!