Is pus inside my chicken? It's not albumin. See video

https://i.imgur.com/u3mSgoa.mp4 It's just a whole chicken "with bbq glaze", there's certainly not meant to be anything inside the breast 😭, I've never seen anything like this before so i can only imagine the poor chicken had a cyst of some sort. submitted by /u/Minute_Finger_8038