Can anyone relate to this, I really need help. Im 5 years with no periods , 55 years old, fit and healthy, been on HRT from 2020 which helped the hot flushes and night sweats. From April 2023 every 4 weeks im getting really bad headaches, totally fuzzy brain, fatigue, really down moods anxiety This lasts for 7 to 10 days. I changed to the patches Evoril conti to see did they help but havnt. Its really taking over my life now, as I have to plan everything around these 7 to 10 days. Its as if im getting a period without the blood. I have an appointment next week with the menopause specialist as I found my doctor is of no use at all. can anyone help ?