so i did a deca only cycle which wasn't as well planned, and i've had my last shot september 3rd of this year. im still recovering to this date to restore my natural testosterone but its going well, however today i start realizing my bones in my legs feel weaker than usual especially in my knees. i think it may be due to my deca only cycle use, what are some opinions? even when im sitting down they are aching me. any opinions on what i may do? does this mean i shouldn't be doing any testosterone cycle in the future?