I still think we need a thread for surgical menopause ladies, but I digress.......
Time and time again, especially over at another forum called Hystersisters for ladies such as myself in surgical menopause, it has been reported that many, many women feel HORRIBLE when taking estrogen only. At no point in all of our reproductive years did we EVER walk around with just estrogen in our bodies. It drives you crazy, and this has been very well documented for YEARS over at the forum I mentioned. Estrogen and Progesterone work in tandem in the body to produce balance - estrogen is energising, progesterone is calming. Your body is a finely tuned machine that does this job for you throughout your reproductive years, and then menopause hits and things go haywire.
Essentially, HRT is a pretty clumsy replacement for this, unless you get very lucky. That's why so many women post here with the problems they have with HRT.
There is nothing 'puzzling' about women feeling horrible on estrogen only HRT, nor is there anything 'unusual' about women feeling horrible on the progesterone phase of their HRT. As I say, unless you are LUCKY HRT is a clumsy replacement in broad terms for what our bodies can do naturally. Hence why - and this is well documented - so many women abandon HRT altogether after trying everything as the side effects are just unbearable.
We're all individuals, and everyone reacts differently. HRT should fit YOU, you don't need to feel bad if you do not fit IT or if it seems everyone else is doing marvellously on it but you feel rubbish. I think it's very, very important to remember this!