I am 21 yr male i have been suffering with kidney infection when i stop regular intake of water when it happens my kidney hurts and once my kidney stop hurting my left testicle gets swollen it use to take just 1 day to recover but this time i had a kidney pain again its been 3 days now since i recovered my kidney pain but the testicles are still swollen am already taking antibiotics and lots of water please suggest is it something serious...