No point seeking advice / diagnosis on a car forum.
Make an appointment with your Doctor and ask for tests.
Yes...I believe there are appointments available for 2029.
Virtually impossible to get to see the quack on the NHS. You either die or pay for a private appointment.
Ive completely given up on the NHS. Luckily have private healthcare including GP, courtesy of my employer.
Used the GP service a week ago for the first time and it was very good.