Well, further to my post last week, I've had the results of both my faecal occult blood test (for new re-occurring digestive issues) and BNP blood test (for indications of heart failure) and all have come back normal with no further action required.
The extreme fatigue has improved significantly and digestive issues are almost completely gone now, but my long history of ectopic beats now has another 'episode' to add to the list as they've re-emerged, but again, quite moderate in frequency and intensity. I'm also still experiencing this very subtle balance issue that so far hasn't got any worse but hasn't gone away either.
I'm both thankful and relieved, at the test results and feel slightly more confident in assuming that my extreme fatigue and new symptoms are probably adrenal related. They only started emerging when I had slow tapered down from 5mg pred to 4½mgs.
However, I intend to contact my rheumatology team and have another discussion about this just to make sure there's nothing else going on that needs to be addressed.
I know from the people who were kind enough to reply initially, that my symptoms have also been experienced by many of you whilst navigating your way through the 'adrenal awakening' phase, but any other thoughts or comments would be greatly received.