Dream interpretation

Assalamualaikum,
I was wondering if you can assist me with dream interpretation.
A few weeks ago, I had a dream the my sister and I were at my mother's home (my sister and I are both married). My sister was just sitting and eating food. I had a baby elephant with me that was trying to take to the basement. The elephant was calm and not resisting. My mom came down from the 2nd floor and was giving me a rope to use to take the elephant down.
Last night, I slept after praying tahajjud and fajr, and I had a dream in which my sister and I were dropping my mom off to her house. My mom left the car. I looked across the street from her house and say 7-8 baby elephants (they were very small, like 12 inches in size) lying in a driveway. I got excited and told my sister to look at the cute little elephants and then I saw a black short cobra slitheren from in between the elephants. I asked my sister to turn the car around and saw the snake slithering away across the road. My mom wasn't there anymore, she was inside the house already. We passed by the baby elephants again and I started wondering if they are sleeping or dead. And then I woke up all of a sudden at 6:20am.
My mother said she also recently saw a snake in her dream, and since the past 2-3 weeks she has been having anxiety, fatigue, and a lot of pain in her legs (she has arthritis but this pain is exaggerated).
We are a little scated about what these dreams mean. Your assistance is much appreciated. 
JazakAllah khair