It hurts when I touch my forehead~ ㅜㅜ

My forehead hurts. It hurts when I touch it, like a bruise, but it's okay if I stay still.

Why is that?

It's been so hot and humid these days that I just showered and washed my face and didn't apply anything.

There are also things like acne around the eyes.

Could this be a precursor symptom or signal of forehead wrinkles??

My face looks a bit dehydrated and a bit yellowish.

Am I being too sensitive..? Anyway, I'm worried~ ㅠ.ㅠ^

Is there no solution~?