I have thickening of my right lung its painfull. I am coughing up green or cream coloured plaque that smells awfull. I dont feel I sm breathing properly.i am also experiencing rapid heart beat . missing beats too while sitting..more recently on top of sll this my right knee.every now and then on a daily basis I am experiencing what feels like a massive electric shock in my knee.i scream out loud as it catches me unaware.walking or sitting..