I started on Elleste Duet 1/10 in Feb this year. It sorted the anxiety, depression, nightmares etc - all the symptoms you describe - within a couple of weeks. I stuck with it for 3 months but was getting new physical symptoms during the progesterone half of each month, - nausea, migraine and dizziness. So went back to the doc armed with printouts and advice from here and my symptom diary and persuaded the doc to let me try Femoston. Those new physical symptoms had cleared up by the 2nd month on Femoston nd none of the original nasty emotional ones that first prompted me to take HRT have returned. Its been a life changer for me Xx