My sister, who was in fact looking forward to menopause because she was tired of periods, made it to the 14-months-with-no-period point, and then had a period. Was she ever bummed! It's not unusual. :)
Thank you for your comment it made me feel much better.
Nothing that you wouldn't do for any period. It just means that a couple of weeks ago, you ovulated. Sometimes that happens in early menopause.