I think what we do on the outside influences our life, so I hope you are able to sell the home and settle in to a new place and find the 16 year old girl in you who loved to make her room just her own, with all those things she loved. A fresh start always helps the spirits.
Wishing you very good luck and a true fresh start! No matter what anyone else around you is doing, you can make yourself a peaceful home, inside and out.