I am a 33 yo female, healthy, 5 3 , 119 lbs. Years ago (16) I was diagnosed with anxiety and depression after the passing of my father. Currently I only take med for anxiety prn. A few times a year it feels like I can feel my heart beating in my throat and it feels like an irregular beat. Recently I ve felt that I may be having a relapse of depression (sad, pessimistic, insecure, not wanting to get out, irritable) in addition to my anxiety acting up. The past few days I have had slight chest pain, lightheadedness & tightness in my throat. Yesterday I also became nauseated. My bp has been normal. I also have night sweats and problems sleeping. Not sure if this is all depression combined with anxiety or if there is more going on. Your time and help is deeply appreciated. Kind regards.