Wierd issue with a pimple PLZ HELP :(@!?

Question

I HAVE HAD THIS ROUND LITTLE WIERD BROWN PIMPL THING ON MY ARM FOR A YEAR NOW AND IT WONT GO AWAY IT LOOKS LIKE A BIG BROWN PIMPLE (NO YOU GUYS ITS NOT A MOLE) AND IT LOOKS LIKE ITS FILLED WITH SOMETHING AND ITS JUST WIERD LOKKING HOW CAN I GET RID OF I ALREADY TRIED EXFOLIATNG AND IT ONLY IRRITATED IT!

Answer 1

maybe its herpes

Answer 2

please go and visit a doctor now .

maybe its cancerous .