nobody here would really recommend using steroids to a teenager with good conscience, without knowing you personally. i know several guys that used steroids in high school that competed at high level college sports or in the pros, and that's just how it is. however, if you're not likely to be a pro athlete, then in my opinion, the risks simply aren't worth it.
while a solid PCT typically means you're gonna bounce back after your cycle, it doesn't guarantee it, and some guys will be permanently shut down off one cycle. that's just the unfortunate luck of the draw...
with all that being said, 200 mg/wk of testosterone is not a good cycle. that will likely only bring you to the "high-normal" range of testosterone levels.... if you wanna see gains that are worth the risks, then i'd suggest a minimum of 300-400 mg/wk, and 500-600 mg is very typical.
attached below is a thread on how to plan your PCT: