Brisk walking can ease any bone issues. It can also relieve some anxiety. Me: I used to kick doors

and throw things, though nothing of value

. It was certainly pre-menstrual for me, issues that I could deal with suddenly generated extreme anger. Once the bleed began the anger would go. PHEW!
Eating every 3 hours can keep blood sugar levels even, a dip in energy may well affect moods. Think of small babies/toddlers that we see in supermarkets around lunch time, bawling and screaming. HUNGRY and they want feeding now.
Whilst HRT may protect heart and bones, a good diet and regular exercise should be enough especially if 1 doesn't smoke. Some find that they have to give up alcohol due to side effects or that the taste alters

. Could you go alcohol free for 4 weeks? U don't have to justify yourself to any1 ;-).