So I have now used my new holytrainer nub for a week and when I took the cage of there was a lot of Cracks in my skin. Is this normal and how to I prevent it. I have been cleaning daily and there is no bad smells.
That's not good. You should probably remove the device altogether for awhile-until that heals, at least. Then you may want to think about a different device or at a minimum different size.
Yeah I wouldn't wear that device until you heal up... use some of the antibiotic ointment on it... It looks like you didn't get your whole penis into the "tube" and had some skin hanging out getting pinched. One nice thing about your model is that added in gap shape from how the tube is cut on the bottom side.... you might not have the right size device though.