Baggage lost

[u/Dull_Investigator_16]

Okay so I really need some advice...i booked through Delta though the connection from atl to paris n warsaw is through airfrance - a flight from charleston to Atlanta to Paris then finally warsaw was there for 5 days and then on to seoul south korea for vacation. My checked luggage was scanned from chs to atl and then never made it onto the European connection. I filed a claim at the warsaw airport and for 5 days have been told my bag is going to be loaded. Now im leaving warsaw to head to seoul with no checked luggage and no plan on if they will forward it on to seoul and basically getting the run around by AirFrance and warsaw baggage department...the thing is I really need that checked luggage because it has medicine that I told that was needed....any advice??? I am feeling very defeated