Hi Becky,
Woohoo - degree is over! I remember that feeling well. Have you had your results yet, or are you sill waiting?
I've recently moved house and I had a few days of fairly erratic sugars. I think it was mainly down to the stress of moving - hate it! Hopefully they will settle quickly. In the meantime, just up the testing and do correction doses where and when needed. As you said, the change of routine could also be playing a part. I'm sure you'll soon get settled in to a new routine, though, and the sugars should then follow.
Em x