Hello, I am a 28 yr old female i have been diagnosed with generalized anxiety. I was on the depo shot for 8 years and recently came off...after coming off my panic,anxiety and depression is through the roof. I have had shortness of breath,dizziness,heart palpitations, nausea, feeling weak, chest pain and jitters. I have also lost 40lbs in the past 5 months but could be depo i dont know. I have had 9 ekgs, a series of blood test, chest x rays, ct scan of head and lungs, and am in meds for anxiety. I am concerned somethjng is wrong. I get up to do things around the hiuse and get weak and all the above aymptims..im very afraid something is wrong. Im afraid its my heart