I agree with Emily. Not a bad idea to talk it over with your doctor, but I wouldn't worry in the interim.

I know you don't eat a lot of carbs, even though you didn't mention that - what I've read lately is that it's carbohydrates, simple carbs especially, that are the biggest dietary driver of "bad" lipids. There's a lot of genetics involved in the totals, and as long as your ratio is so good, I wouldn't worry.

Hang in there.