Post up your full blood work complete with ranges. You need to figure out whats wrong with you before you start treatment. Any testicle injury? Have you had an MRI? What are your stats?(height , weight) I'm 25 and just started TRT, trust me at your age you want to get this figured out correctly. Your doc doesn't sound very knowledgeable... I would research the stickies at the top of the forum, they help a lot.