Thanks everybody for your replies.
I've always had a low mood issue during my reprocuctive years and I seem to still have it. Mental health issues aren't easy to deal with and, although I am not depressed, i'm scared that the further down I go in the postmenopause, I'm currently 2 years postmeno, the higher the risk of me developping this horrible illness. I'm really hoping that this won't be the case, say, 5 or 10 years down the I line..