Sorry Martin I'd gone 5 mins before I got this, I only logged in here for a few minutes.
I am sorry you have not been feeling well, just 'under the weather' and English expression that is weird! High blood pressure can make you feel bad, my mum has that, did the doctor give you advice like relax more? Relax properly like meditate or listen to quiet soothing music? There are all sorts of advice about it I am sure. I hope the pills start to make you better soon.