If you're suffering from traumatic damage, we do have amenities for offer hydrotherapy, but you will need to sign paperwork to go on-world for such, as travelling on-world is limited to public transportation and guidance only. Though in the meanwhile, I'm sure you'll find the bars and leisure rooms on the Citadel accomodating for now.
Should you feel the irresistible urge to do something instead of resting, there is always a task of ensuring refugees escape to a safer place than these hostile colonies. It may be worth investing into a personal fightercraft to do other side work in the meanwhile.