Slipped wheels, and now it sounds like someone threw a wrench in my engine

Hello all, I was about 1 mi from my house going up a hill from a red light and passing over the painted stop bar my wheels slipped. I heard a weird whining noise and then the car started clunking and making a horrible grinding and whining noise with it also just stopping, as if someone had tapped the brakes, with the TC light coming on too. I pulled over, checked for obvious damage and didn't see anything and drove it the last 1 mi home at like 10 mph max. The whole time it was continuing these problems but no lights came on except the TC light. Does anyone have any idea what happened.

 

Yeah, today we found oil under the car, its going into the shop today but its in shared spot. It would've had to have not leaked any for like 4 days and then let out like half a quart of oil today