In my youth never had a doctor visit except one time when I was covers in chickenpox and was having severe skin issues,
Didnt last long, but due to combination of high fever and skin conditions it validated a visit.
Only other time it happened was back in 2013-ish, quite a bit more intens. I was on new meds (anti-insult / nerve dampening) and having a severe reaction, whilst that happened I had to instantly switch to another type to prevent the possible side-effect of seizures. That combination knocked me out so bad I could hardly move / take care of myself,
So I called the emergency services, had a doctor in my home withing 15 min. doing a full neuro check-up, as far as possible due to me being completely and utterly fooked.
The doc decided to call the attending neurologist at the local hospital on what to do and if I had to be admitted etc.
In the end, due to my vitals being stable, they decided I could ride it out at home, with the addition of being called every 4hrs (with exception of the night) for the next few days till I was able to actually show signs of life again.
Got to love an oversensitive nervesystem...
Getting off of those same meds was interresting aswell.
Had to stagger them down bit for bit, every 2 weeks, for a period of basically 2.5 month, cycle of step down - sick leave for a week, one actually livable week, repeat...