Hi
I have had similar symptoms around the times when another period approached, they are now many months apart (and may have stopped - who knows). Never (luckily) in my life before had I anything like a migraine but I have had a few instances that could have been migraines, nausea independently, feeling dizzy, faint at times, seeing sparks in vision. Late stage peri has thrown up lots of crazy symptoms for me especially over 2018 (not on HRY yet, 49y) but luckily things seem to be getting better. Eating smaller portions more often, having a small snack or a glass of milk before sleep may also help as well as not too much refined sugar and cutting down on caffeine, and exercise. AG