There are things you can do to boost natural hormone production if you do decide to see how you feel if you decide to come off HRT.
Boron is one
Boron a safer HRT?
A small trial found that giving twelve postmenopausal women a daily boron supplement (3mg) for around seven weeks had reduced (i) total plasma concentration of calcium and (ii) urinary excretions of calcium and magnesium, while boosting levels of elevated the serum concentrations of the sex hormones 17 beta-estradiol and testosterone.
This suggested that boron might both protect against bone loss and be a natural and safer alternative to HRT.
The second trial involved five men over the age of 45, four postmenopausal women, and five postmenopausal women on HRT on a low-magnesium diet marginally adequate in copper. In this case the three milligram boron supplement increased levels of erythrocyte superoxide dismutase, serum enzymatic ceruloplasmin and plasma copper.
The third trial was the same as the second, except that this time it was adequate in both magnesium and copper. The increases in plasma copper and serum 17 beta-estradiol concentrations achieved by HRT were reinforced by boron supplementation
http://www.saga.co.uk/health/body/hot-flushes-what-works.aspx Although I have had a partial hyst, I always kept my estrogen dosage low so as not to have any side effects, a 14 mcg patch has been proved to stop bone loss, an amount that does not build up the womb lining.
I take supplements to take up the slack and feel the better for it, as I get older I intuitively feel that I don't need a high level of estrogen in my body to feel well. I don't want water retention and if I do put a 25 patch on, the next day I feel swelling, tummy and ankles, so that is too much for me now. I do have estrogel but if I do use it is a tiny dab, at the moment I am on nothing and feel well.
I understand that this is not every women's view or experience, but as we have seen we are all different. I still get anxious I still get sleepless nights when I have stress, I sometimes wake up aching, I don't think its anything to do with hormones per se as I got all of it long before menopause, probably what my gene pool dished out to me, hormones never fixed any of that and still hasn't.