On my way home from work, I believe my water pump went. antifreeze poured out of the bottom into a big puddle very quickly and my temperature rose quick with white smoke. The pulley was wobbling very bad causing a knocking-like sound. With a quick glance I couldn't see any leaks from hoses.

During the same time when i checked under the hood, it looked like oil exploded and went all over different components of my car. It felt oily, looked similar to oil, but didnt smell like oil at all. And it doesn't match the oil in my engine, which is nearly brand new synthetic oil (reddish tint and clean looking). This was darker brown and not really red; night and day difference between the two oils. Also, the oil level in my engine is perfect. In addition, my oil is not milky or oddly looking as if it were mixed with antifreeze.

So what is this splattered under my hood? Is it a major worry? The fix? Anything else?