Help me! Also related to testosterone!

Hi Sir, I am 19 years old teenager. When I was around 9 years old I accidentally hit my own right testis. At that time I feel pain but I do not inform to my parent. After 2 & 3 month I so changes in my body. Symptoms like loose skin, weak bones, curved around my eyes, incomplete development of my body than others, short height etc. But when my age cross 18 years some symptoms like height, curved around my eye is less than ago. After 18 as a biology student I search about this in google and find that this is symptoms are due to lack of testosterone hormone that produce testis. I also found that at 18 to 30 age testosterone level boost. So that I can say that when my age is between 9 to 18 testosterone level is low and and symptoms are seen in me but when I cross 18 some of them cured because boost of testosterone hormone. Now at 19 my skin is loose than other. This symptoms does not cure. So I again search google and find that fat distribution in our body is also related to testosterone