HI, I am a little concerned about the way I feel. I am 56, Low blood pressure, low cholesterol, 5'5, 115-120 pounds, we eat well but I have been under a lot of stress the past 5 or 6 years. We lost everything through real estate, my daughter had a spinal cord injury and my husbands company decided for him to retire early. I work as a graphic designer; now free lancing. Up to last year, I was very optimistic and positive energy. I can feel how is has changed; especially after he lost his job. I am very tired and i feel strange things going on in my heart. I know it is not right. I am a little light headed also. Any suggestions?