Face bloating and digestion issues

So , I've cutted sugar and junk food off from a long time , I've been focusing on eating food made by my mom just normal roti sabzi and fruits . Lately I've been facing a lot of issues from food like if I eat banana I feel bloated + idk it makes my face feel very bloated , normal roti sabzi makes my stomach feel bloated and i tend to eat more throughout the day than what is required ( I feel very hungry as if my daily food intake is not sufficient) I just don't know what to do . I think my stomach is getting sensitive , I find it difficult to digest I don't know whats happening should I consult a dietician or doctor .