Hi, i have a question, i am getting pins and needles in my right testicle, whenever i bend down i get this sensation. There is no swelling and very minor pain, however on my left side of my scrotum i have a soft lump (doctor thinks this is not cancer as my testicles are in shape the lump is most likely a varicocele) i thought i would tell you about the lump because it may be the cause of the pins and needles, i dont know. What are the pins and needles in my right testicle?