Yesterday I decided to change things up a bit. I ordinarily wear my underworks 997 as a full length. It doesn't bind amazingly since I'm in between sizes and chose something a bit larger instead of a bit smaller. I flipped the bottom up causing it to be 4 layers of compression on my chest. I only wore it for maybe a total of an hour and when I took it off I realized how much my ribs hurt. My ribs are still sore today but it's not as bad. Has this happened to anybody else?