Hi Hurdity, I notice you are still on HRT. I was wondering if my symptoms were also a drop in hormone levels at my age. A couple of weeks back I had what can only be described as pmt symptoms along with night/hot sweats, and the desperate need to eat something as my blood sugar was low. I then had a severe crash in fatigue/mood overnight. Could low hormones be responsible even though I am 68? I have ovaries, but no womb. Thank you.