This morning (4:30 am), I was woken up by the alarm from the DEXCOM because I was starting to go below 80 mg/dl. I did a test to see if the DEXCOM was correct and it turned out that I needed to have a snack before my normal breakfast time. After my mini snack, I went back to bed until about 6:30 am. I went and got my breakfast. After that, the numbers were still in the 100's for most of the day.
The old sensor worked for most of the week with no issues.
I inserted the new sensor this afternoon and I'm waiting for the two hour warm up period to be done for the evening. The first two calibrations will be done around dinner time. Can't wait to see what the numbers turn out being at that time.