So after some reading online, I'm pretty sure I either have a completely problem free penis or I might have a vericocele thingy like behind my left testicle and I'm pretty sure as the vein feels enlarged whileright behind it feels like a sack of worms which is what I found out. Should I get this checked because I don't remember any pain ever and never thought to check myself before, so I feel like its no biggie but I'm scared and I also don't want to have another person probing my area to check even though it might be necessary...What should I do? (Btw I'm only 16)