Getting headaches from Apples

TyFit08

Am I the only one with this issue? For example today, I brought an apple to work with me for a snack. I ate the apple and got an instant headache. It felt like a hunger headache that I get when I haven't eaten in a while and my sugar is too low. But it wasn't like I was starving, so no reason for the hunger headache. I find whenever I eat an apple and I'm hungry, I feel worse after and get these headaches. They don't last long, but now I'm not sure I should keep eating apples.