What Do I Do? Unconfirmed Transaction For Almost 7 Hours :( Sorry if I'm acting like a noob. Never had a transaction take this long and it's worrying :/ It's been about 6-7 hours and still no confirmations. Do I just wait it out? Please help! :(

The transaction ID is
c3cfa18f21ab69dce87b269643cc841f0c16b7e69683afaad14a25d4b0740277

EDIT: My wallet will not synchronize now either...

Thanks
You can thank the China government and internet censorship for the recent blockchain issues considering the two largest bitcoin miners are in China. 

I have payments from yesterday almost 18 hours that have not finalized so you are not alone.

It is the beginning of the end for bitcoin brotha better start learning Monero!