1 doctor weighed in:

Okay, so im 16 and have had sex with two girls, the other day i knoticed a bump on my penis shaft. Okay, so im 16 and have had sex with two girls, the other day i knoticed a bump on my penis shaft. Its small, smooth, and red probably the size of a dimple

1 doctor weighed in
Dr. Joy Jackson
Family Medicine

In brief: First

First of all before answering your question, i need to emphasize the importance of using condoms every time you have a sexual encounter (genital, oral, and anal) with anyone.
You must protect yourself from std's which can be very dangerous and harmful to your health. Now back to your question, you could be dealing with a sore secondary to a syphilis infection, or less likely warts, or herpes. It's very difficult to say with the information you gave and without seeing it. You are also at a high risk for gonorrhea and chlamydia. If its not an std it could be a pimple or a small abscess. Regardless you need to be seen by a doctor right away. Your local health department should be able to give you a list of clinics that screen for std's. You can be anonymous if you need to, and they are usually free . Please have this checked out as soon as possible.

In brief: First

First of all before answering your question, i need to emphasize the importance of using condoms every time you have a sexual encounter (genital, oral, and anal) with anyone.
You must protect yourself from std's which can be very dangerous and harmful to your health. Now back to your question, you could be dealing with a sore secondary to a syphilis infection, or less likely warts, or herpes. It's very difficult to say with the information you gave and without seeing it. You are also at a high risk for gonorrhea and chlamydia. If its not an std it could be a pimple or a small abscess. Regardless you need to be seen by a doctor right away. Your local health department should be able to give you a list of clinics that screen for std's. You can be anonymous if you need to, and they are usually free . Please have this checked out as soon as possible.
Dr. Joy Jackson
Dr. Joy Jackson
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