There can be an initial conditioning period of a month or so. During this time you should take a break for a few hours or overnight as required, whenever you feel any pain or irritation beginning to occur. The sooner you rest the sooner you can resume wearing again.
I am not exactly sure what kind of bruise you have. Is it in the area of the frenulum or lower on the shaft?
When you wear it full size the weight can be substantial. It will be easier to put on and wear for longer periods if you remove a couple of coils.
I would take care at this point to recover before upping the intensity with the Corkscrew.