Dream of a very cool forest and wise lady?

So i was walking trough a very green and beautiful forest in daylight , this forest was floating somewhere in the sky or somewhere magical and I was feeling happy when suddenly I come across this lady with a baby her arms, she had a wisdom look like if she knew alot and suddenly she trew a sort of shell into a small lake near us , but I realized that inside this seashell it was a little baby fetus and when I saw this object hit the bottom I took my shirt off and dive in to get it out of the water . I gave it back to her and she thank me I kept walking feeling good all the time what does this mean?? I liked the dream and when she trew the seashell into the water I felt a really intense emotion of knowing it was going to be ok! I don't get this dream can you please help me ? Thank you all for the answers!