Welcome Carrie,
How awful that we meet this way, but I am glad you found this forum. I have been using it since last winter and there are a lot of caring and helpful people here.
You don't need to apologize for typing. Most of us are in the same boat and have many days where hunt-and-peck is the best we can get away with. We all understand.
I don't know anything about Ketamine, but there are people using this forum that have some experience. I am sure you will hear from some of them.
Good to meet you,
Mike