Hi Tempest .....no where like you , but I have to have HRT for the old VA/ bladder / skin etc bitbit casues me anxiety.
I was on one sachet of sandrena, takes a very long time to dry and I had very sore breasts for the year I was on it , sapped to one pump of oestrogel breast pain gone completely.
I'm still not there with HRT , it's trying to make the best of what's out there , and I like you am rather sensitive to all medications regardless, I am rather slim and I think personally this can make balancing hormones much harder , regards how we absorb HRT etc.
Just me thinking out aloud , my gynae herself has had to try every combination of HRT to find the one , and for her it's the patches ( the smaller one ) so if a HRT specialist has issues then we are not that abnormal , or a nuisance .
Good luck with it all. X