1992 Dodge Spirit givin me trouble!

Hi there. I was left a 1992 Dodge Spirit when my grandmother passed away. I've had it 4 exactly 2 yrs no major problems. But 2day when I started my car up it was actin as if it wanted 2 quit. When I put the brake on or touched the brake it did stall but would start right back up. As soon as I put it in drive it would really bounce up and down and when I pressed the gas it made this funny noise. I parked it, had a coffe and when I came out it would not start at all 4 about 5 mins. I got it goin and when I did white smoke rushed out of my muffler and it smelled a bit funny. I was wonderin what the issue was. Please be sumthin easy. Thank you! My milleage is almost 200,000