Awwwwwwww. I'm so sorry they had to cut it. Remember that it will grow back hopefully very soon, so just a few months of sadness, and then you'll start to see your hair coming back. I know how you feel. I would cry if I had to cut my hair that short. Your hair was so pretty long, but it will come back soon, so don't worry. Next time take good care of it to prevent it from tangling so bad.