cant access my blog :(

i have my CNAME domain [www].sugarmasigan.com configured  to ilovelove.onsugar.com and domain map in my OnSugar blog settings.
 
i was able to access my blog for the first 2 days.... and added some new post...
 
but NOW i cant access my blog anymore... both domain www.sugarmasigan.com or directly typing-in  ilovelove.onsugar.com

can someone help me how to roll-back my blogs default setting? UnMap it..

I stopped forwarding my domain www.sugarmasigan.com to my onsugar blog..
 
and reconfigure my domain CNAME www.sugarmasigan.com to its default setting...
 
thanks,