I did a bad haircut and I regret it...

Hiya guys, so.. Four days ago I cut my hair myself in the bathroom. It all started with tiktok. I saw a lot of videos where people were making a ponytail and cut their hair, and had a shaggy cut at the end, so I decided I must try 'cause recently I asked my mom to go to a stylist to cut my hair but she said no, and I had my hair grown and I didn't like it, so yeah, I wanted to cut it off. 

 Well, I just did EXACTLY what the girl was doing on that video on tiktok. And at first try it was okay, but then I did a VERY BAD decision. I cut it more. That's when it all went up BAD. 

At first I convinced myself it was good, and it really seemed good, but now.... AH KILL ME PLS!!!!! 

My mom told me that I'm so ugly now and I look chopped and look like a chicken. I'm so sad rn, I'm so regretting it. I wanna cry. Guys what can I do???? I have school in two days 💔💔💔