Why am i feeling depressed weeks before my igcse exams?

Hard to know: It's hard to know, without knowing you. I'm sure the answer lies somewhere inside you, but you may need assistance in bringing it forth. Some people might be worried they won't do well, or exams might mark the end of something, evoking grief. A psychologist or psychiatrist who provides psychotherapy can help you explore these issues, so you can develop clarity about them. Best wishes.