Timeline

12 years ago I was born.
11 months ago I finished my first year of middle school.
10 days ago my yearbook class finished this year's yearbook.
9 years ago my sister was born.
8 years ago I made a glow in the dark dinosaur.
7 months ago a robot shot candy at me on Halloween.
6 days ago I went to my school's film festival.
5 months ago I started watching Fiveawesomegirls.
4 years ago I met my best friend.
3 days ago I made a TARDIS stamp.
2 years ago I I read the last Harry Potter book.
1 year ago I wrote an essay on Romeo and Juliet.

What have you done?