I was just staring at your sheet....
i would like to encourage you to try to get a test in the pm cycle.
I was trying to read some history .... but it looks like i would need to read much further back..... i see you weren't feeling well just a couple of days ago....
it is odd that belle's numbers have been going up.....
so either something has changed medically, like teeth , or uti .... which can cause numbers to go up.....
or
another possibility is that Belle is going low at night and what you are seeing in the am cycle is the bounce response to the low number. She is recovering quickly and repeating the cycle....
maybe drink water before bedtime.... so you'll have to wake up... and can grab a random test....
or set an alarm....
i don't know your history/story.....