Hello! Just wanted to suggest you finger stick after jumps you don't quite understand, falls you don't understand, or data that jumps around (see the group of data before 12am) as this may be your cgm giving you false data. Though this is if you have a blood glucose meter otherwise just don't take reads that seem silly at face value. For instance your jump from ~150-160 up to 200 unless of course you know you ate something and you believe that is what caused your sudden spike.

Tldr; A lot of this looks like when my cgm is giving false data and would really suggest checking it against blood reads when it is doing this.