Vasecotmy should I do it?

I just did it last week at 40 yrs. and now my balls-bag is all blue and sensitive :)
(You don't want to see those pics...)

But with 3 chil-dren I guess it's ok now...
 
I had mine done 7 years ago aged 38 got kids don't want anymore. But I have intermittent pain in my right testicle feels heavy and dragging sometime I can't even wear a pair of jeans, if I had know I might have thought twice but over the years the pain is less frequent and can last anything from 3 days to 2 weeks