I have no idea how old you are or the details of your medical history. However I can tell you that I was started on .025 and 100 progesterone when I was 76 probably due to my age and time with imperceptible estrogen....slow ramp up for me. Are you working with your prescribing physician on the changes you are making? Hormones do alot of work for our bodies and are substantial. In discussing stopping bhrt at some point in my life my provider made it extremely clear that withdrawal should be done slowly by reducing amounts slowly.