According to your description, you should be a phimosis patient. Phimosis does not affect fertility and the quality of sexual life. However, phimosis patients can easily lead to infection and inflammation of the penis, so it is recommended that you go to a regular hospital to have your penis repaired. Circumcision. This is nothing to be embarrassed about. It is a normal thing. Every day, a large number of people line up in the hospital to have this small operation. They want to do their best and go to a regular hospital for the operation! Nowadays, the surgical technology is very advanced. You can go home on the same day, and there is no need to remove the stitches.

As for your description of a small penis, maybe your measurement method is wrong and it feels small. In addition, you are only 18 years old now and may continue to grow, so don't worry too much about it. As long as your sexual life does not affect your quality of life in the future, you don't need to deal with it.