so about 2 months ago i first felt weird pain in my testicles. the pain isn't permanently, but it permanently goes on and off, and it is more acute in my left testicle. also on my left testicle is a little bump, or something like that on it's top. i think that's the cause of my pain. i don't know what is it or where did it come from (i didn't had unprotected sex nor i was hit in my testicles) i can't describe the pain or how i feel when i have it but it affect even my leg. at the beginning i thought it will pass but now im getting scared because the bump appeared and my testicles are sore now. all this starts interfering my life, sometimes i can't sleep normally or concentrate at something. i'm really frustrated about it. i will do an xray to see if is something serious but until i do it i want to know if someone has this testicle pain ? or you may know what is it and how to treat it? advice please