I have been having symptoms such as increased heart rate, agitation, anxiety, tension and excessive worrying, chest pains on and off (I am extremely physically active and healthy for my age, 50) about things that previously have not bothered me. I feel like I m about to blow up over the smallest provocation lately, feels like anxiety, which I think I have a predisposition towards...and now I feel like I m out of control with worry, agitation, etc. I see a psychiatrist for depression already, what should I do?