i can't offer you a definitive answer since i have no way of examining you over the internet but this could be a small spermatocele unrelated to your varicocele. i would suggest that you see your medical provider so that you can be properly examined and diagnosed. if you do have a lump on the testicle itself this will need to be confirmed.
i have had variocele in my left testicle since 7th grade now i felt a bump behind and under the same teste. what is it? . i am 17 now and don't know if i ignored the little bump or i just found it. but its tiny smaller than a pea and on the left teste same one with variocele. is it linked to variocele or is it more likely cancer. i have no pain other than in my left testicle due to the variocele. its on the bottom behind the testicle. i think its on the testicle or it may not to hard to tell. help please.