About baby headache. she is 4. 4 years

My daughter having headache only in one point in forehead since she was 2 years. We have done ct scan brain plain, eeg and pns sinus test. Every reports are normal. Ct scan was done on June month. But she regularly complains of headache in any time of the day. But pain remains for just 2 to 3 mins and resolves it's own. And with this she complains about one hand pain and tingling in one leg. What is the reason??? I am too much worried. No vomit or vomiting sensation with headache. It's stop between February to mid September this year. In this six months she never told that she had has headache. But from mid September she complains about headache only in forehead and one single point that is the only middle of the forehead. Either nowhere. Pls help