sensação de algo preso na garganta

Every time after i eat something, even just some chips, i have a feeling of something stuck in my throat. It is very uncomfortable and it doesn't go away by drinking water etc. After eating a meal, i get the feeling of fullness in my throat, when i tense myself as if i'm going to burp, regurgitated food sometimes comes up into my mouth again and sometimes the food coming back up burns my throat. The feeling of fullness doesn't go away until i make myself vomit and then i feel better, until i eat something else. When i wake up in the morning the feeling is usually gone, but it returns as soon as i eat breakfast. I examined my tongue and i have some spots on the back of my tongue, they are just the same colour as my tongue, not red or white and they don't hurt at all. Do you have any idea what this could be? Please i'd really appreciate some advice.

The spots on the back of your tongue are tast buds don't eat chips they are very bad for digersat very plain foods go and get  checked out st you doctors