Sounds as though you are trying to get away from something in your life that is rather new. Or it can relate to responsibilities you are running from. Sounds as though the time has come to take action in your life and directly face what you are running from. It is the only way to overcome it and move forward in your life. If you have any more questions please feel free to ask.
Thank you for the additional information. It was very helpful. Yes having you being pregnant in the dream is showing that having a baby is on his mind. This Is why it is coming forth in the dream. When we think hard enough or a situation or certain thing or person impacts us. The symbols come forth in a dream. Often times they are symbolic. I believe the high speed chase then may have to relate to his thoughts and feelings of having a baby. It may take some time for him to decide.