We did the biopsy yesterday, so just waiting. Had a bit of trouble at the end of the procedure, but the chest x-rays ruled out collapsed lung or puncture. They shared it was probably the nerve being hit/irritated as the needle went between the ribs. It eased up a lot over night but still being felt in a minor, annoying way. But initially, it was as strong as the chest pain I had experienced during my heart attack last year.