I have been in stage of menopause three years ago. I am not 51 and didn’t have any symptoms associated with it. However, six months ago, I have had health problems. I have asthma since I was 13 and now I am having asthma attacks again accompanied with fever and body chills which lasts for almost 4 to 5 hours. I went to the doctor and blood tests did not show any result to turn to. Could these be the symptoms related to menopause? Any suggestion would be really appreciated. Thank you.