Talk to Urologist on Varicocele Symtoms

Respected Doctors, i shell be very grateful to you if you give me some advice on it. Yesterday i found i have Varicocele. Im depressed about it to much. Im 20 years old, single and im carrying it for 5-6 years. In the begging i thought it’s normally i didn’t even pay attention on it . I haven’t done any test yet but im confirm i have Varicocele. Symtoms i have : Size of balls are equal On the ball there are bunch of swell vein. When stand up they appears, disappears when i stand up. I also i have dull/mild pain in it. condition of my testicle is same as i saw on internet ( picture of Varicocele’s patient. Im student of software development department. Please guide my do i need get ultrasound with doppler done And semen analysis? And please it tell do i need surgery? Also tell my how much it will cost me tests and surgery or it can be treated by medicines ? And also guide my if there is any affordable way ? Jazakallah