I Have Varicocele In My Left Tests From 2 Years

I have Varicocele in my left tests from 2 years nad the doctro said to me it's very small and not effective and , with actually no pain or some times a very little pain goes after day or two , i am playing gym the past 2 years till now, is there is any problem if i am going to play "Aikido" a martial art sports also is there any problem playing pull up training during gym as doctor said to me once don't play while u are standing .