I've recently been tested for cushings disease: blood test and fasting blood test. Both came back fine. So the specialist has ruled out cushings. However, I do have quite a few of the symptoms (including weight gain, buffalo hump, headaches, bruising easily, difficulty sleeping, fatigue, anxiety, depression). If it's not cushings, what else could it be? I've been having tests for various things for 5 years now and still no closer to an answer. So frustrating and stressful :(