Accidental deletion -.-

Last nite I was looking at those pics of memories in my computers, very valuable pics as they are memories of my 2ndary life together wit all my frenz, event tat we participated in, such as the most memorable Mooncake Festival during form 4, the last class party for 5 Science1, lotsa lotsa pics of myself n different outing, den while I finished looking at those pic, I decided to clean some rubbish in my folder, so I ctrl+ click to select all the file which is unwanted n shift+ del them, later I find out tat I accidentally delete my pics folder too?!! I was like holy crap??!! Wat I hav juz did? As you noe using shift + del meanz delete the file permanently where u cant find them in recycle bin anymore, I was so panic at tat moment so I decided to search the net for solution hope to bring bak the folder tat I had jz deleted, den I found some data recovery software in the net, I used it but it oni can bring bak part of the folder because as u deleted the file, I might b corrupted or overwritten during the deletion precess, so many of the pics cant b recover...... Sighness to the max... Lost many of the valuable pics..... Sobz