If it helps at all, it is the same color as the area around it.
Planned Parenthood. They can do consutations for free depending on where you live. Also if you research you can find in some areas they have free clinics. Look for Friendship clinic or just to a more broad search on google. But as far as the bump is concered, it coud be a number of things. Is it flesh colored of a little red. If you have never had any type of sexual activities then its not an sti or std but call a doc at some place where you get can help or free.