So recently I let my cat inside after she was out running around and she came in and everything was normal. But later on that night she comes up and lays with me and I feel on her side that there is something hard and I originally thought oh she must have rolled in something and it’s just like got her first stuck and so I call harden now. But then I took a closer look and I seen this and I don’t know if it’s something that she did or if she got into a fight with something or if it’s something else. So I was just wondering if anyone knew what this could be and if it’s okay or what