Id be happy to help assist you in understanding your dream. Please give me a minute to look over your dream.
Old friends and family in dream can be symbolic. Usually they represent a part of you or a part of your life that has passed away or that keeps coming back into your life. Old ruins can be referring to wisdom and ancient knowledge or your old way of doing things a long time ago. Falling down In dreams can be showing you may have an issue arise in your waking life, Perhaps an obstacle or something coming forth your personal life that is causing you to have some issues, unwanted emotions. extra stress, causing high energy. If you have anymore questions please feel free to ask.
Do you have things taking place in your life that are causing you extra stress or keeping you from doing what you need to do ?
This would make sense and it relates to what you have been dreaming. Have you tried to seek any help regarding your sleeping? Do you have anyone else in the home who would be willing to help care of the child? How old is the baby?