So, we are going to have to do a bit of amateur detective work to puzzle out what is going on for you with these. Obviously, some questions you may not want to answer, or give factual responses but that is the only way we can get at the cause and cure for these.
Are you sexually active? Have you had unprotected penetrative sex in thew last 3 months? Do you have a regular partner, or different sex partners? Essentially, I am asking this as they may be sexually related …
Therefore, when did they first appear and was this within a few days of you having unprotected sex, if you are sexually active, obviously? The most common thing that can look like this is Herpes, and although most commonly spread by unprotected sex with someone who is a carrier, it is not always spread through penetrative sex, there can be a link with receiving oral sex from a carrier.
You should clearly understand that Herpes is so common in many populations that a carrier may not have obtained this via sexual contact - so don’t jump to conclusions about any previous sexual partner.
Depending on the answers you give will depend on whether we need to look to a different potential cause …
i have not been active and they showed up 4 years ago
As these have been present for some time it can only be presumed that they do not present a risk to your health. The simple thing to try would be to use some Coconut Oil on your entire penis, as your skin looks generally very dry. After trying the oil you can tell whether there is an adverse reaction from the bumps.
However, you should get them checked by a Medical Professional as soon as you can as you may have a severe medical issue and this cannot be ruled out. AND
Never have unprotected sex and I would suggest oral sex for you is also something you should not consider until a Medical Professional has diagnosed what you have AND has specified that you are okay to have sexual relations with others …