I don't know anything about cervical dysplasia. Two years ago, my sister had unexplained HEAVY bleeding after menopause. She was diagnosed with uterine cancer and had her uterus removed. It had not spread and she is fine, although she gets tested for things every several months. I hear that uterine cancer is very treatable because, since the uterus can hold a baby all those months, the cancer usually stays contained in the uterus.
I wish you luck.