I have baad costochondritis, which is a severely painful condition caused by inflammation of the cartilage in your ribs. A few of my ribs are “out” all the time, and I get super painful lumps along the bottom ribs/costal cartilage and it for some reason blisters and bruises when I’m in chemo. Right on the bra line too! Lol. Hate it.
Sometimes it causes acute “attacks” that they say feel similar to a heart attack.
For me, it feels like a harpoon right through my solar plexus!