Probably
......... have you altered your exercise regime in the last 6-9 months? What other changes have you noticed? I get various aches and pains intermittently.
There is a condition called 'polymyalgia rheumatica' which can be problematic. Your GP/Practice Nurse/Physio will advise, this is usually treated with steroids.
I just notice my legs get stiff, say, when I get up during the night.
I also have anxiety on a morning, hot flushes, irregular periods, some spotting in between, and feeling pissed off all the time.
No change in excercise over last 6-9mths.
Sorry you get aches and pains also, but thanks.