@Flaneuse I too was like that at the beginning for a few months.As hard as it sounds try walking through it .My sons were basketballers and were taught to do this during a match when injured. I remembered this when I started Letrozole and found I could walk through joint/bone ache which was a big issue most mornings.I also found it helped with fatigue , feeling low /stressed and also more often than not gave a good night’s sleep.It’s odd for me to advocate this as am anything but athletic .It also helped with my weight although not the reasonI took it up.