2001 Isuzu Rodeo Sound coming from engine

As I was coming back from a trip I noticed a sound coming from my car. It was a clicking sound, sounds kind of like when people put playing cards by the wheel of their bicycle. I was almost home so I kept driving and then the car turned off. I was able to turn it on and just barely made it back (where it turned off again). I waited a little and checked the oil, there was no oil. The last time I had an oil change was about 4,000 miles ago (late July). I poured in oil and the sound is still there, it speeds up as I rev the engine. The oil now seems to be leaking out of the exhaust pipe, I also think I poured too much oil because when I pull out the stick to check the oil it is well above the two dot range. I really do not know what to do, I don't have the money to just simply go anywhere, I don't have any trusted mechanics in the area which worries me, and I don't want to mess up the car even more by driving it to the mechanic.

Thank you very much for your time.