I don't think its too much of a bad thing Gypsy, you could see your Doctor if you are worried, it does mean your ovaries are still producing some hormones but not enough to produce a period and you are getting so called "phantom" periods periodically.
Ladies who continue to produce some estrogen after their periods stop usually have an easier time with menopause, but don't be worried if you do have an unexpected period your body might surprise you.
Why don't you see your Doctor as I said to put your mind at rest.