Difficulty swallowing all my life? Anxiety??

For as long as I can remember, i've had a weird major swallowing issue that got worse as I got older. Basically, it feels as if i can't swallow anything if it isn't liquefied. It feels like the food will just stop halfway through going down my throat. When i was 13, (now 18) I finally brought the issue up with my mom, we went to the hospital and I had a barium swallow done, AND they put a camera down my throat. All the results came back normal and the doctor said nothing was wrong, but i don't understand? I chew, and chew, and chew and it feels like the food can't ever go down. Sometimes it feels like my throat actually gets tired! Let's say I take a bite of cereal, swallow, then try to take another bite, it'll feel as if my throat needs to "Recharge" before it could swallow again. Plus if I were to try to eat sandwiches or chips or something, my mouth would get really dry as I eat, and I can't swallow the food as a whole. I have no idea what happened or why this issue has occurred, and why the tests i had came back normal... I really just want to eat again. If anyone has any tips or anything, please help?