Sleep first. Bad night, bad day, more symptoms. Fix that before changing anything else.

How do I find the national register if I do not read the language?

Fees like that are charged by the carrier, not the state, which is why they are hard to contest. Tolerance was my main issue with La Poste too.

The published rule and the enforcement pattern are different documents. Only one of them affects you.

I would take the narrow conclusion. Broad ones are more interesting and less true.

If it came with a repeat slip, the slip beats every database.

Is a baseline blood test really necessary before starting something like this?

Three questions kill most of the confidence in a thread like this: sample size, blinding, who paid.