There's also something called pearly penile papules. Considered harmless and either go away over time or just stay there unless they bug someone and then laser surgery zaps them. If it is Tyson gland, that's also completely harmless and people usually don't treat it. https://www.healthline.com/health/bumps-on-head-of-penis#causes Really, the best thing is to get them looked at and officially diagnosed but would not be worried that it is anything serious.