Signs That You're Not Lazy But Overwhelmed as per Psychology 

You're Not Lazy, You're Overwhelmed !

You feel tired even after resting? It’s not laziness. It’s mental overload. 

Constant Mental Fatigue

Losing interest in things you loved? Your brain may be burnt out, not lazy. 

Avoiding Tasks You Once Enjoyed

You feel bad for “doing nothing” but can’t start anything either? Classic overwhelm. 

Guilty Yet Unproductive