Sending child to kindergarten

Where I live children usually start at kindergarten around 3 years old. My daughter just turned 2 but I get bad anxiety thinking about her going to kindergarten and being away from her. Worry thay she will get hurt, bullied etc..anything bad et

I also just sadness about her growing up and start reminiscing about when she was a new born.

Argb my emotions are at an all time high.