It just gets worse

Well we had Catscan and it showed catheter is in place and not kinked…They have no idea why it is not working…
Now to top of they said my pelivis has ALOT of enlarged lymph nodes and showed a mass in lungs.
He stated Catscan can not truly determine if mass is a truly a mass of fluid so best case scenerio he is hoping the enlarged lymph nodes are from the catheter and my body reacting and the mass is actually fluid in lungs …If not my cancer returned and is in worse place it can be…God when do I get a break to breathe…???

Anyone have fluid in lungs from catheter not draining?? anyone has enlarged lymph nodes in pelvis…God i can really use some reassurance thanks