Following this because I am in the same place and have no idea what to ask at the appointment.

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

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

Enteric coatings should not be crushed. The pellets are the delivery mechanism.

Is it normal to feel worse before better? Nobody told me that. A fortnight in on the returns address and it lines up.

Do you contact the customs office or the carrier first? Not on a redelivery but the pattern is familiar.