My name is Ben, I'm 24 years old. I check my testicles fairly regulary.

However recently i was checking my right ball and i found a lump. It's around halfway down the front of the "ball face", and it's shape is long and thin. Maybe a 1.5cm long but only a couple mm wide. It's on the testicle itself, feels smooth ish and is firm. Perhaps similar to a vein type feel?? I haven't had any other symptoms.

Planning on calling doctors on Monday morning but could use some opinions or reassurance until then. Thank you! 

I dont want to die...