What is wrong with me? Please help.?

Unfortunately your GP is not trained to diagnose mental illness or disorders. He isn't knowledgeable about the many medications that are out there. It takes a psychiatrist to diagnose and treat. You can go to the site nami.org which is the site for the National Alliance on Mental Illness and on their site you can fine an 800 number. You can find the chapter that is in your area. They are there for information, support, and they have the best references for the help that you may need. You need a diagnosis before any treatment.