I've been having this clicking or ticking sound coming from my chest and at random times. Sounds like a clock. I have Graves disease, hyperinflated lungs, and extreme shortness of breath. I showed my doctor audio I took of it and she looked dumbfounded. I have a lot of health issues because I did not treat my Graves 10 yrs ago like I should have and now it's destroying me. Anyone know what it might be? She thought maybe hamman syndrome until she actually heard it. I don't think she even knows.