Car wasn't driven for one day, the following evening I decided to go to the grocery store. I started the engine and proceeded to leave my complex when I noticed a message come up and all lights were on, on the dashboard. I pulled over and cut off the vehicle and then tried to restart and nothing happened. I then pumped the brakes and then the gas pedal and tried to crank again, it struggled a little but then eventually cranked back up. But all lights on the dash remained lit and all information on the car was reset, the gas gauge was at empty and the speedometer was also not working. I drove back to the garage and parked, I didn't even attempt to go anywhere after that scary moment. Later that evening (2hrs later) I went down to start the car up, and it started like nothing ever happened??? Very ODD situation. Dashboard was back to normal and this morning I was able to drive to doctor's office and back home with no sign of problem.

What is wrong with my SATURN?? I will probably go get a diagnostic check from someone this weekend. I can't afford car issues, ugh. Someone help or tell me if I can get this problem fixed before it gets worse