Thank you!! So, I have a weird symptom. Whenever I make a noise vocally or laugh, SOMETIMES my chest gets a weird feeling. Like, not hurting. But, just like maybe popping in my chest. It's like radiating popping. I don't know, it worries me some. It seems to only happen when I don't laugh or make a sound for a while but then I laugh or make a sound for the first time in a while. Oh, and I know heart disease doesn't develop overnight, but I'm afraid it has developed over my teen years of living off junk food.