Squeezes, Bundled Stretches, Jelqing, Regular Stretches, and a Extender will increase your penis. 300 Squeezes a day will give you a fat cock. Bundled Stretches are my favorite but they're kinda risky and you lose some length unless you add regular stretches. Following each session up with wearing a extender. My penis is almost 8 inches. Go to pegym.com to get many tips.
Btw I doubt test made your penis bigger.