Hi, I'm not as far along the track as you but I can definitely relate to some of what you posted. I've had the onset of menopause a few months ago and it's made sleep so difficult and I'm so irritated by so many things around me which leads me to yell more than I ever have before. My psych suggested keeping a gratitude journal and writing in 5 things each day I am grateful for (there are good free apps online). I has helped with the anger (but not the sleep). It is such a hard time on top of having BC. Hang in there.xx