Don't rush about. Your body needs energy for repair. Rest your emotions. Productive work often helps rest the emotions. Do as much of that as is comfortable.
Rest is the foundation of health.
Alternating rest with activity brings efficient healing. Rest as much as you need to, but don't become lethargic. Although my nature is not to live by day, I cannot tolerate another night like this. So, I will wake up early tomorrow morning and do do do all day long, falling asleep exhausted tomorrow early evening, too tired even for nightmares. Keep Decision-Making to a Minimum Expect your judgement to be clouded.