This isn’t constant, but sometimes I feel like my chest is heavier than normal and also sometimes I feel like I can’t get in a full breath. I think it might be due to stress, but I’m not sure. About two weeks ago this happened in a restaurant with a large group of . . . → Read More: Is It Really Bad To Have A Feeling Of Heaviness In Your Chest, & Like You Can’t Get A Full Breath Of Air In?

