My length is 4.5 inches and girth is 4 inches ..
Is it very bad?
Well it depends hi_dude.
1. Do you get erections?
2. Can you ejaculate?
3. Can you pee?
If you have answered no to all of the above questions, congratulation you have a fully functional penis.
So your penis is perfect.
I believe you should not really worry about your size (I am not telling you to forget about P.E), you should rather be more focused in having an excellent penile health.
Doing P.E and maintaining an excellent penile health will indeed promote growth. Also, starting P.E now is ideal since you are young and still have some room for growth.
P.S: Don’t work yourself over with the size of your penis. Just thank god you have a working penis. In this forum, you will stumble on many cases like E.D. In these situation you will tell yourself you are actually a very lucky fellow.
I have decided whatever I do I will move forward in life