I was fixing a pain chip on the right side of the hood of my 08 FBP si coupe. after wet sanding with 2000 grit sand paper then buffing it and using scratchX the chip is fine but i noticed a round spot ~.5 in diameter above the fixed area. it's black in the middle and light blue on the outer rim so it kinda stands out in my paint. it does not go away even after waxing. is this spot a result of over sanding that i did not noticed i was doing? and what can i do to fix it? i can't afford a paint job now? advice appreciated.