I pushed the peddle to the floor, my car then made a sickly noise like the RPM's revved real high but the car did not go any faster and.

I was driving down the freeway going about 68 mph and for some stupid reason I pushed the peddle to the floor, my car then made a sickly noise like the rpm's revved real high but sickly the car did not go any faster. I think I heard like a pop not loud but not sure if it was even my car. Anyway I took the exit right after to get on another freeway but I had to slow down around a corner and when I accelerated the car made that loud sickly noise and would not go any faster then five to ten miles an hour. I coasted down hill to the exit where it died. It started up again but when I pushed the gas it died. I towed it to my house it started one more time and died. Now it wont start at all. It turns over but no start. I changed the fuel filter, no change. Any suggestions. I do not want to take to a shop?