Help!! f'd my Sync

[kingjoelking]

Sorry I am not searching first but am stressed and was hoping for a quick response. I just rebuilt my computer and so only had 4 or 5 contacts in my contact book. Went to replace contacts by syncing my ppc 6700. I thought i changed settings so it would keep all my phone info. Apparently I didn't. Is there any way for me to recover the info? Please be Kind i allready feel like a complete retard that I am.