Hello, about 4 months ago my son, husband and I have noticed a sudden onset of joint noise. My shoulders feel like they slip but other than it is body wide joint noise without other symptoms (right now). It is strand we all have the same joint noise! elbows, ankles, toes, fingers, back, neck.I was thinking it was a environmental issue something in our home...... I tested our water.. good. No mold that I can see in our home. I ruled out mold because we have no allergies or breathing issues. We have no other symptoms at all! Has anyone else seen this? I am thinking ... something passed from mice, my dog, parasite or a contagious disease?