Dreams involving snakes and reptiles can often symbolize feelings of fear, anxiety, or a sense of threat in your waking life. The fact that you felt nervous and scared in the dream suggests that there may be something in your life that is causing you distress or uncertainty, particularly regarding your role as a parent or your concerns for your son.

The presence of your partner could indicate that you are seeking support or reassurance from them during these challenging times. It may also suggest that you are navigating issues together as a family.

Consider reflecting on any current situations or emotions that might be contributing to these feelings of fear. Are there any changes or challenges in your life that you find intimidating? This dream could be encouraging you to address those feelings rather than ignore them.

Ultimately, it may be helpful to communicate openly with your partner about any anxieties you're experiencing, as this could help alleviate some of the tension reflected in your dream.