改grammar.....

At midnight in my bedroom, a strant(wrong word) noise woke me up. It got closer and louder. When i turned on the lamp beside my bed, 'oh' i screamed as loud as i can. I saw three huge rats crawling on my bed, and there was a sudden spasm in my legs......
i hate rats very much. I think they are dirty. I try to kill the rats but they continuous to come, and became more and more .so i ran out of my bedroom but it was locked i was so scared .....
after i set down and cry, suddenly they were stop coming. Originally they was scare of the human wail and they took the tizzle to me .t was so suprized
that at last the rats and i became friends and they talk themselves at hole night ,so i knew more about them that they are no so dirty .today is the most enjoyable night i have even got because i knew more about rats and became friends with them.