1st Day in qatar

I get off my plane and go the baggage claim. After about 15 minutes no more bags are coming out and I still don't see mine. I wait for another 15 minutes, scanning the bags already out and I find out that my bag isn't there.  I fill out a lost bag report and they tell me it should be in tomorrow and that I have to pick it up. Thats a huge pain in the ass but I'm too tired to argue.