I had drain tubes placed, stayed overnight in hospital and had them removed the next day before discharge. At 2 week recheck I was still having a small amount of drainage from the left side, but was told everything looks fine. I mentioned an uncomfortable popping feeling on my left side that feels like a rib is popping out of place when I walk. The doctor I saw said “oh, that’s too bad” and otherwise blew it off. What is the popping and should I get it checked again with different doctor?