You should call 911 and have yourself put in the hospital right away so this can be helped.
Sorry. I'm on call and ended up in the OR until early this morning...
I do not believe you need to worry that you have ketoacidosis....it is not as if you hit a blood glucose of 251 and all of a sudden you have ketoacidosis.....
You, really, have nothing to worry about.
I suggest you consult with your dietitian and diabetes MD to learn more about how this happens.
Here is a very good article from a highly respected source that goes over this condition:
Does this make sense to you?
It's safe for you to press the positive feedback button now if you so desire. And, never fear, even after you press that button I'll still be right here to continue helping you, but, as I do work for tips, I want to make sure you are happy before rating me.
Dr. Rick MD FACS