[yorkieusa]

Don't get too upset yet. When you go to the vets, ask him to explain exactly what the readings mean to Fizz. You don't want to leave without a full explanation. That way you won't be wondering why this and why that. You might ask him to give you a copy of the readings and then when they take them again after the antibiotics. There are some wonderful people here on YT that can explain this stuff very well when they see what the readings are, too. You're not alone.