I am no longer explaining my chronic illnesses. I'm only ominously referencing them like I'm a fantasy realm NPC dropping plot hooks:
I am besieged by the affliction
The ritual was successful, but it has drained me. I need time to recuperate.
I can't do that, because of The Curse
Dark forces are conspiring within me. I must conserve my strength to battle them.
Unseen foes assault me. I cannot strike back with blows, but I can lessen their influence by consuming certain alchemical rites.