I've been trying to study for over an hour, but I can't concentrate. I have a nagging headache. causing you to feel nervous and excited continuously making you worry or feel pain making you feel relaxed and stress-free
I've been trying to study for over an hour, but I can't concentrate. I have a nagging headache. causing you to feel nervous and excitedcontinuously making you worry or feel painmaking you feel relaxed and stress-free