I am worried about my irregular periods. Up to three months ago I had my periods on time every month as normal. Starting in February my periods totally changed. I only spot lightly for a day or so and then my period is over. The first month it changed I passed a couple of pretty large blood clots then my period ended. I have been to the doctor within the past 5-6 months for my annual well woman exam and everything was normal.
What could be causing my irregular periods?
Please help! I am really worried. Thanks!