2002 Pontiac Grand Prix

So lately my car has been doing this thing where it would sometimes lung forward when coming out of a complete stop. It doesn’t happen all the time, I’ve only had it happen like 4 times this month, but it is starting to worry me. Like when I start driving again after being at a stop sign, it’ll just lunge forward when I press on the gas pedal. Also besides that, it has been making this really faint sorta whine. Swooshing sound when I accelerate. Sorry for the description, but that it the best I can do.