Hello, I'm a 22 year old female medical student and I have been suffering from a decreased appetite for over six months, however I was able to force myself to eat until last month or so when I started feeling strongly repulsed by food all together, after eating I feel nausea and sometimes a gag-reflex and am compelled to throw up but I don't. I have also been experiencing upset/nervous stomach related to my anxiety which has subsided somewhat after using beta-blockers I got prescribed from my attending doctor. I also have trouble relaxing and sleeping, I'm always tired no matter how many hours I sleep, neither my mind nor my body is rested. I have a family history of depression and generalized anxiety disorder on my father's side. I have also suffered from panic attacks a couple of years ago along with what seemed at a time to be mild symptoms of depression. I'm 164 cm and weighed 49 kg a couple of weeks ago, and I'm worried about losing more weight or becoming anemic.