It will likely be a Conservative-Liberal Democrat coalition government.
Don't worry, the Conservatives are to the left of the Democrats on many issues despite their name (like socialised medicine) and the Liberal Democrats would probably be considered loony communists in the US. The outgoing Labour government couldn't really campaign on change given they've had 13 years in power.
I voted for the first time this election, and I'm happy this result is now confirmed. Cameron can start to fix our national debt now.