Newly diagnosed Teenager

Hi I am the mother of a newly diagnosed 14 year old. we have only been out of the hospital 1 week. She presented with 1211 BG and spent a few days in the ICU. My questions to all of you, (and thank you in advance) is we can’t seem to get her out of the 200-350 range. The clinic seems to be happy with this and is pleased with how we are doing, But at her last eye appointment we seen a dramatic change in her prescription. I am wondering if that is attributed to this and how long would it be accepteble to have her this high. Or better yet how long before I should it expect it to begin to level off? weeks? days? months? I realize she was incredibly high, but am I expecting to much to want it back to normal by now.:confused: