Another Irritating Throat Problem

Last 3 days (May 26, 2011) we had a lunch and one food I ate is grilled fish. Right after finishing my lunch, I felt something in my throat that I think it was stuck, though am pretty sure that it's not fish's bones. But until now, this thing still stuck in my throat and when I try to swallow, sometimes it'll stick there or sometimes it will move down slowly and going up slowly again. I tried eating a chunk of bread just to try if this thing will stick in this chunk of bread and finally go down but not!! Drinking doesn't help either :( am getting irritated by this ..