I feel faint in the morning, it makes my stomach churn although I have been to the toilet. I ve had condition for months. My husband died 4 weeks ago, I do know I suffer from anxiety, doctor prescribed propagation, which I take when I feel an anxiety attack coming on. What can I do to alleviate this condition before it takes hold. I am 79 yrs, but am told I look and behave like a 60 year old. Is it low sugar, should I take something sweet when I wake up?