I have suffered chronic headaches for years which I think are anxiety/depression related. My job has recently changed and I find it very stressful and have been off sick for 2 weeks. I have relationship problems with my long-term girlfriend. I am worrying constantly that I will loose my job, not be able to pay the mortgage and loose my house. As a result my headaches are terrible and I am finding it really difficult to function. I am already on amitriptyline, citalopram and diclofenac. My GP has increased the amitriptyline dosage but it's not helping so far. I feel very tearful and hopeless at the moment and don't now what to do!