@Qaid0 If your HOA prohibits subletting or STRs, then I'm not sure why you started hosting in the first place. If it's in the rules, I don't see what you can do about it.
However much you pay in maintenance fees is completely immaterial.
My HOA forbids whole house rentals, although there are several in the neighborhood, the HOA board are just not savvy enough to know this. Airbnb in your own guest room is no different to having your friend or daughter stay and they can't do anything about it.