I am a 67y.o. female. I have profound, debilitating weakness, metallic taste in my mouth, dry lips, tingling in hands and feet, periods of uncontrollable crying (I am NOT a crying person!). Plus I have a gushing, fluttering feeling in my chest w/left neck and chest discomfort. My Bp fluctuates from 92/54 to 162/86 and HR fluctuates between 48-130. This has been going on for about 6wks. On days I feel mostly normal my Bp is 112/60 HR 60-68. I was recently in the States and diagnosed w/hypothyroid and iron deficiency anemia.I was given B12 shots and iron supplements. I improved slightly and able to travel out of the country to where my husband and I work and serve. I don t know what to do. Could you give me some advice and direction.