Tnx for the update.
Me - variable, bit like the weather

With HA it's wise to give a 'new' symptom 3 weeks B4 going to the Nurse, because usually by then it's disappeared or been taken over by something else

. As we age and hormone levels rise and fall, we may well get different aches and pains.
My paternal grandad could 4cast rain, about 3/4 days prior to a storm. Pains in his knees.