Hi there,
As your BG rose without you eating any carbs it suggests that your not taking enough background in the evening, the pattern you are looking for is that your before bed reading is the same as your morning reading, this is the guide my DSN gave me, so maybe try tweaking this a few mmol/l and see.
If you're not already then try keeping a diary of your BG readings and insulin taken and time, this is good to identify patterns and adjust insulin doses accordingly.
:thumbup: