WomanOld weman in my dream :s?

It well sound really weird but i was having a dream that i was with a crowd of people and i see tiny animals soo i pick them up and left the group if people and went into a werid looking shelter and there was mean wearing amour like GEARS OF WAR (love shooting games) and a old woman suddenly appears and come straight towards me (she seems to be from early 1900s) and i freak out and run away through a door and it leads into my mums rooms. so i then lye on my mums bed with my cat lying on my tummy the she jumps of and the old woman appears again and takes my cat then comes towards me again. its scaring me soo much as shes been in my dreams the past 3 days and i need some answers. please help me.