Hi Taz,
I, too, had high blood pressure on month three from the start of HRT ( last year). Never had high readings before, I tend to be on the lower side. So quite unexpected. I was 140/90 to 160/90 without any other reason but either peri or the HRT itself.
My doctor put me on a low dose BB for a month, BP went back to normal and I stopped the medication. I have not stopped HRT - but I am youger so that is probably the reason doc didn't think its necessary.
I have also heard that a teaspoonful of cinnamon a day can be a great alternative to meds but have never tried it!
I hope you will be able to get back on estrogen very soon!
Milamam