Where is my oil leak coming from? on 1996 Chrysler Sebring

I had a small leak coming from the engine on the passenger side of the engine, 2.5V6, so I changed the valve cover gaskets. The leak got worse. I changed the gasket again, and it still leaks, now worse than originally. I can see it leaking down the rear of the engine but I can't see or feel where the leak is coming from.
Any ideas from anyone would be really appreciated.

Asked by for the 1996 Chrysler Sebring
1 answer
sounds like it might be the intake manifold gasket or worst case head gasket.