So I had a bad accident a little under a month ago now. Was throwing an american football around a car park and as I jumped to catch it, I landed on a bollard. It obviously hurt a lot and the underside of my penis and scrotum were bruised for a few weeks. Now I'd say they are 99% healed with the colour just a bit darker than original. Was wondering if there is anything to worry about and if there is something I should do.