What if my mom and i had the same type of dream?? this is very creepy. isn't it odd.?

.ok well me and my mom just found out that we had the same dream. It wasn't the same exact dream but it's enough to creep anybody out. We dreamt that my dad died. But the only difference was that she dreamt he got stabbed and I dreamt he got sick and died. What's going on. Isn't this very odd someone help plzz. Does this mean that my dad will die.??? Any answers plzz. And both these dreams happened last night.