Talk to General Surgeon on Varicocele Reoccurrence After Open Surgery And Perhaps Epididymis

I had my open surgery for my varicocele on October 1st,2019 the pain and ache got better but my swelling keeps coming back and its causing a lot of discomfort, however this time i have swelling underneath my testicle as i can feel the dilated veins directly below the testicle at the back, does this mean the surgery was a failure as they could have missed veins or is it normal to have these veins left there after the surgery