Welcome, Freddie & mama! Sorry for the circumstances, but we are very glad that you are here.
In addition to all of the info requested above - read, read, and read some more. I would start with the "sticky notes" at the top of the forum for your insulin, but then read other people's posts and look at their spreadsheets (usually in a link in their signatures). You'll learn so much just lurking in existing posts.
And as mentioned, now that you are here, post your specific questions or concerns over in the main health forum.
Good night!
Sandi&whisper.