pre menopausal

Dear Dr, I am 51 years old AND still get my periods regularly. I have discovered lately that my memory is not what it used to be AND get stressed AND hysterical very easily. What can I do? I am also having a family crisis at the moment which I am sure is a contributory factor too I have started taking a mild dose of Lorivan 1 mg daily- is there anyhting else I can do AND would it make a difference for me to check my hormone levels at this stage. You may answer in Hebrew. Thanks!