Alissa,
Typically, our routine would be E, A of 1.25 hours, S up until the 3 hour mark, and then E again. She was following it perfectly.
Now that we know the reason why she has fallen off the routine (with her being sick), as soon as she is feeling better we will work on routine again. At the moment, I am letting her do exactly what she needs and using a lot of AP to comfort her.