It seems like anything can make me feel sick, and it's seemingly random how it happens, It doesn't matter so much what I eat, i've felt sick after Salads, Pudding, Bread, All within it's expiration date, and given it's gone on since as long as I can remember, (At least 7 or 8 years, i'm 20 now)

When I say Sick, I mean like i'm going to throw up, maybe. I haven't for 10 years. I'm lucky, but i'm terrified of it. The symptoms of my nausea can vary, The only thing the only clue I have is that all of my symptoms are generally triggered at Night time.

1:It could just feel like a lot of acid in my stomach making its way up
2:i'll feel bloated in my throat or stomach, like the airways are blocked or sealed off.
3:My face will get hot, or some other weird sensation, like a pang of bad taste on the right side of the back of my tongue. (This happened a few minutes ago after a shower)
4.I'll smell something odd, There may not even be something causing the smell. But my mind will simulate it, and nausea follows.