Hey guys, I sent 1.8 btc from my multibit wallet to my SWC acount a few hours ago and the transaction isn't appearing on the network.  I see this has been an issue lately.  The transaction shows as seen by 1 peer, but nothing shows on blockchain or blockexplorer when I click on the tab to see the details.  Is there any hope here or has my money been lost?  Please help, I'm pretty concerned I just lost my bankroll, thanks.

EDIT:  Should I reset the blockchain?  I'm a bit scared to do it, is there a downside to this?