I am a 20 year old male. So about 2 months ago, I had what felt like a heart attack at work but apparently it was just an anxiety attack. It started because I noticed my heart was skipping a beat which led to the anxiety attack. So the next day I went to the hospital, got an EKG done, blood work. Everything was fine. And ever since Ive just been a big ball of nerves I guess, diagnosed with Generalized Anxiety Disorder, muscle pains, fatigue all that came with it. However about a month ago I noticed my appetite was depleting very quickly. And now I rarely eat, when I do its very small amounts. I use to eat EVERYTHING and now Im losing weight. Went from 132-122 in 2 months. muscle and joint pains almost 24/7 I m always tired. An I have no idea what could be wrong and now not only am i anxious but im also depressed thinking im gonna die or have something seriously wrong with me. I ve been tested for everything under the sun: HIV, STDs, Lupus, CBC, WBC, RBC, Anemia, Kidney and Liver function, Hepatitis, blood tests to check your muscles and levels of protein. I got an EKG, my family doctors physical exam twice, chest xrays, and next week I'm scheduled to get a scope down my throat. It seems like every time I eat I just feel awful, I'm constantly in some kind of muscle/joint pain. An I honestly have no idea what's going on. Constantly in some sort of pain, always tired, just don't wanna do anything or care for anything anymore. No appetite, losing weight.