I'm scared. STD?

[missaa]

i48.tinypic.com/24bust1.jpg
[put the http in front.]

It popped up two days ago.
I don't have burning when I pee or nothing. The sore hurts.
Its "DOWN THERE". I was thinking I cut myself shaving... I dunno. I go to the doc tomorrow.

I was just seeing if anyone knows.. or had this happen to them. I'm scared.
I been with this guy for 2 years and only him!!! I hope it's not an STD. Cause my friend long time ago had something like this and freaked but it wasn't nothing. The doc said it can be million of things...

Any thoughts, advice. Please nothing stupid.

[Vance2335]

also pictures on your profile are not allowed, but links i guess are ok. but most of the time people who answer questions will not look at links because we are not Dr's so pictures are really of no use to use.

[Vance2335]

not sure what it is or could be, only a Dr is going to be able to tell you.

[missaa]

i didn't mean to add the picture. i didn't know you wasn't allowed. its not a bad one..