cleaning my room

So, for the past month or so I was supposed to clean and pack up my room as much as possible. And earlier I was going through some things and i had to put it all back. I realized that I cleaned most of my room except for certain areas in my room because there are items in those areas that i do not want to see. It will bring back soo many memories... and those are memories I don't want to remember. It will bring back the pain, the anger, the disappointment, the sadness... I think i need to have a huge bonfire for all of those stuff. I need to get rid of them but I dont know how i am going to when I cant even go to the area of my room to let it go.