I am feeling irritating because my stomach or digestion system. I do not whats actually happening inside of my body spcly stomach. My exm is going nd I have to stay awake at night or wake uo early in the morning. But I do not eat any type of rich food. If I roti or rice or anything in the night in the morning I feel so bad due to my throat. Its just started burning. Nd I felt that I had my food in my throat.in starting I felt thus type of problem when I eat upma or paratha but now whatever I eat I can not digest it. Pls suggest me something helpful.