Good in parts

Bad things:
Unremitting week-long headache
Dizziness
Chest+throat pain
Stiff painful neck
4 hours in local walk-in centre with no solution found.

Good things:
Sunny weather
Speke hall woodland walk
Healthy food choices
Little dog snuggling in my lap
NHS website: all symptoms are side-effects of BP meds, not signs of an imminent brain haemorrhage.