Hello I Just Had 2cardiac Caths Done To Insert 3

Hello I just had 2cardiac Caths done to insert 3 stents in my heart. Went in through the groin area. That increased my attention to that area. Now I really noticed that my scrotum skin seems to have increased, my testicles are hanging much lower, and there seems to be extra fluid or jelly like substance in my sack. I also began a regime of stationary bike riding this past December . I'm a 60 year old male, 195 pounds, 6'1"" l m being treated for mild high blood pressure and enlarged prostrate with Dutasteride 0.5 mg