How To Get Rid Of A Node In The Testes ?

I only have one testicle, n my right testicle is having a lymph node on it, its exactly at the point where the vein is connected to the testes, n it aint cancer because i have got a checkup like 5-6 times n when u touch the lymph, it wud actually move and i don t feel anything at all... N if i masterbate often now, i get pain then, if i skip masterbating for around 3-4 days, then i don t get any pain .... The doctor n urologist said it should finish on its own, cuz i have already had medicines for 2 weeks, anti inflamatry ones, anti biotics, but it did nt make a difference, so now what i am wondering is how to finish that thing so i can get rid of the depression m having because of it. By the way my age is 18 ......