Get thee to a doctor; your Tuesday appointment will do.
List and describe your symptoms.
Get your blood sugar checked, preferably repeatedly.
Get your blood pressure checked, preferably repeatedly. (Home BP machines are now around £20 on the interwebs.)
A 24 hour or 7 day ECG might be helpful.
Doc says BP is fine (or was this am when she checked it. I will have an ECG this pm and a blood test tomorrow am.
Isn't the NHS amazing?
Yes, but what you get from it reflects what you put in.
I have a view that I am responsible for my health and that doctors are consulted as experts whose advice I almost invariably follow. I hope that's not controversial in this forum.
There are missing bits. Hellymedic's advice is inarguably sound and expert. The bigger problem is how you deal with the procedures & your own approach to the problem.
I offer my experience as a category of mistakes to avoid. Sorry if it's rather long...
First serious problem since 2011 (connection with that date only from hindsight) was after walking a moderate distance over easy ground one nice sunny morning. We caught a bus to complete our trip (as planned), but I suffered faintness once on the bus. We reached lunch destination & I thought I was dehydrated. A pint of Rutland tapwater later I felt better.
I went on with normal life.
A month or 2 later on returning from a Sunday CTC ride I bonked badly, though quite close to home. I misjudged it & had to stop & wait while the world stopped moving.
So I went to GP, describing my symptoms of dehydration & hypoglycaemia. GP duly organised a battery of blood tests which failed to find anything.
I went back to normal life.
A few months later, after a day's haymaking in Alcester, I was trundling homewards up the Alne valley & discovered that I was unable to climb the gentlest of gradients. At the time I was reflecting that the last time I'd had problems riding home from that reserve had involved cycling knee-deep through flood water that hadn't yet reached the rivers. On this occasion I had less need to hurry & the trains were working OK. It was a slow journey.
So I went back to GP, who checked out the remaining likely causes for my symptoms. You may remember (or can look up) what the cause was. That's irrelevant to your problem; I'm not a doctor. The critical point is that the time lag between my first symptoms in Rutland & getting to GP to receive a rapid diagnosis of cardiac problems was 6 months, and I'd guess that 5 of those were due to me.
Go thou and do not likewise
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