prosze pomóżcie... musze napisać krótką, straszną i prosta historyjke z dwoma czasami przeszłymi (past continius i past simple) na 5-7 zdań z góry wielkie dzięki

Evening like any others. Dusk has fallen. I was cooking supper for my family when I saw a purple light through the window. I came out from my house, and I was going through the light. I just saw a groke! I was trying to back to home but futile. It proved that was only a dream! I weaked up and I was really scared.