I wonder if I did the right thing or not?

Approximately 6 months ago I burned all of my diaries from 2004-2013 and 3 pictures. I was happy 2 do it at the time. In fact I felt a sense of relief. Now Im sad about it. There was good in bad in the diaries but mostly bad. I had a lot of unhealthy friendships and relationships that I wrote about constantly. I remeber certain dates and am starting a new diary. It's extremely frustrating because I have 2 use the calender on my phone 2 go all the way back to 2004. Im starting 2 wish that I had never burned my diaries. But this time around it seems 2 be more clear and concise. At night I toss and turn over this. My skin itches and I wanna smack the living hell out of myself!