https://www.nomorepanic.co.uk/showth...-spiral!-HELP!

I've added the link because it can be very helpful to look back on historical posts...

Last time (2018) the trigger was the death of a friend, right? So, my first question is - has anything like that happened recently?

Secondly, have you been asked by your doctor to take home BP readings? (if not, why are you doing this?).

Thirdly, if you're female it's possible that you're starting the menopause..

Finally, I've had historical abnormal ECG readings - inc my heart rate being stuck at 145 for several hours. I was referred to cardiology where they tested me and concluded that my heart's structurally fine, so don't read too much into the referral...