I have a lump on my penis

I am 29, I always had a small lump on my penis at the hole for few years, it was never a problem. But since yesterday there is an another small pimple developed on top of it and it's bit uncomfortable. Should I go to doctor, as I am bit shy to do that. Please help me if anyone is familiar with this situation. Thanks.

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are you serious? what would it take for you to go see a doctor? that looks nothing like how it should! please go see a doctor ASAP!!! like..right after you read this!.

You MUST SEE a medical professional as soon as possible