Red spot on penis. Not sure if its and std

So Ive noticed that a red small dot on the tip of my penis has appeared.. again.. I recently had the same issue but it went away i also have a slight burning sensation now and then for the past month. I got checked for stds when it first started to happen but came back negative. The red pimple went away but just now showed back up. Also i noticed that where my pubes are theres a pimple but its not red or itchy its just there and its the color of my skin. I would provide pictures but dont know how.What should i do?

I had the same problem 5 weeks ago. I have seen doctors and none of them know what it is. 1st doctor told me it was fungus. But after that ive been getting multiple symptoms. Did you have sex before these symptons?

Yes and the dots showed up with slight burning so i went and got checked but came back negative for the std test. And eventually went away and now just one small dot is back

I had the similar problem. Penis pain came and gone a couple times they gave me pills for urethitis

Did you have any discharge?

No discharge. So do you think i have to see a doctor?

It could just be pimple. To see a doctor it depends how it looks.