I had two weird dreams the past couple night seen if anyone has any reasons why. The first one is that I was in a friends car and he parked it got out and then I tried getting out but the car starting rolling and landed in a lake while I was still in it but woke up as I was opening the window of the car as it was under the water. And the next night I had a dream of being shot in the chest as I grabbed at my chest I woke up. Really have no clue what these mean.

The first dream sounds like you might be feeling a lack of control over something, since you are the passenger in the car while your friend is driving and gets you into a dangerous situation. Water can represent your emotions so it could be a situation that involves people's feelings.

Your heart is in your chest. Perhaps the dream about being shot in the chest has to do with a broken heart.

Being underwater and being shot in the chest could also be a warning about a potential lung/breathing problem.