I'm new here, and to be honest, i don't particularly know what is wrong with me. I'm about to go into my third year of university in September and I've hated the past year of it, i haven't been getting the best grades even though i try so hard and its really getting me down. I'm constantly worrying about things in my life, which aren't necessarily things to worry about, i feel stressed all of the time and i don't know why, little arguments with my boyfriend also make me really stressed and upset but this past week, i have been feeling very strange, i don't know why, it might be the heat which has got to me, but the past few days i have been feeling very lethargic, weak and dizzy, with constant headaches, and when i get stressed i get this horrible pain in my head, sounds silly but it feels like my head could explode! painkillers are not getting rid of the headache and i will more than likely always wake up with one? My friend said that i worry about things which aren't in my control, which is true, but it's only been this past year where i have been feeling like it. i don't want a diagnosis, as i haven't been to the doctors with it. And i worry that if i talk to someone they think I'm over exaggerating!