Many thanks for your question.
Your medical doctor has assessed you correctly. Your hormonal cycle is indeed out of balance. This imbalance now needs to be rectified. I suggest that you take both of the following products :
EVENING PRIMROSE OIL by Vital, as x 2 capsules daily after food. Evening Primrose Oil will assist in regulating your hormonal cycle, lessen a heavy menstrual flow, and even assist in settling an emotional imbalance where there is a sense of weepiness and mild depression.
VITEX AGNUS CASTUS BERRY by Viridian, as x 1 capsule, 3 times a day after food. Finish the full course.
Evening Primrose Oil can take up to a month before you feel the full benefit of a more regular menstrual cycle. Initally do take both of these products, and then stay with Evening Primrose oil as x 1 capsule daily.
I wish you well, and hope that you will soon feel more like your old self.