Pain in both testicles and legs. Fine!

2 months ago suddenly at noon my legs started biting.Then in the evening my Right testicles became heavy and after few hours both testicles began to hurt.I was scared.Then I went one of the experienced Surgeon in our town. He let me do some tests with scortial USG. All reports are good.  There are only epididymal cyst.I went to that doctor again a month later bcz the prob still didn't go away.I feel discomfort in my testicle every time and some time its hurt badly.Doctor checked me well and said maybe nerve irritation.There is nothing to worry about.  It will be fine by itself.A month later, I'm now better than before.But some prob are happening. 1.Suddenly a mild pain around of my testicles for a few seconds.Sometimes it feels like an ant bite in my scortum.2.From behind, it feels like a waves seem to be flowing across my back to the testis,and my thighs.It does not hurt.3.After sitting for some time,thighs,Hips & testicle part seem to be slight numb. After a short walk It become fine