green/yellow spot

Last week I noticed a greenish/yellowish spot on my breast, but I figured it was just a bruise and that it would go away. I was in a car accident this past week but I don't remember if it happened before or after I noticed it.

I was taking a shower this morning when I noticed it again, looking the same way it did before. I'm slightly freaking out right now because I don't know what to do. Nothing feels "wrong" it just... looks wrong. If it was a bruise wouldn't it have changed by now?

I would also like to add that I just turned 17 and I'm pretty busty, though I don't know what that would have to do with anything except that I'm more prone to get hurt...? I'm just scared right now. I don't want to show it to anyone... I'm very touchy when it comes to showing skin... I don't even wear sleeveless. What should I do?

[japdip]

Certainly sounds like a bruise and bruises can take what seems "forever" to go away. Since you state that there is a possibility of an injury it might be a deep bruising. Give it some more time and I'm sure it will fade gradually.  Regards ...