So, if it has been six weeks, I would guess you have tried a number of different foods? Soup or jello have the same issue? Or is it mainly more solid foods? Because although I don't want to scare you, trouble swallowing that is that severe make me think tumor or growth in your throat. You say it doesn't really hurt, and you don't get an upset stomach. Those are really ringing alarm bells hon. I hope with all my heart I am wrong, but that is what it sounds like to me. My dad had the same thing.
Gale