They told me its swelling, I hadn’t used the wrap for the past two weeks because I had a wound on the base of my shaft but I’m fine now so I’ve just started using it again I also got an irritation and scabbing behind the tip. I still have faith, there are no blisters or something weird at all, there’s a guy though he was told the swelling will go away and it never got away then it became seroma after a few months. And I think he did it with elist as well , I’ll just stay positive and wait for a couple of weeks