Correction rédaction ...

Bonjours je dois faire une rédaction sur le sujet de la peur (je suis en seconde)

This story took place during a cold afternoon of December, I walked my dog, It a was very cold & the sky was grey, I know the storm(ne tarderait pas à venir)
So, I walked my dog as everyday, we were tacking away of my house ans t took out the lead of its.He went away to a field, but that day, It didn't obey me and I ran after its, it led me on the little wood of my village, (a place didn't know by me).I shivered because the sky was gloomy, I was not really reassuring. My little dog have disappeared , I'm very fearful so at that moment i remember i was really colloquial , the evening extended, it was 5 o'clock pm and the night arrived quickly.i sinked in the forest to try to find Bobby when suddenly a bird flew some meter to me , it made a creepy noise and scare me i think i went as white as a sheet i remember felt wobbly. The terror submerged me then i heard my dog who barked far off. I was running to catch its when i saw a immense shadow( qui sortait de derrière un arbre), Its gave me such a fright t got the fright of my live, i got ready to return at home without Bobby but the creature hid behind the tree came out of its hiding-place i froze ... That creature was just Bobby my dog we came back home quickly,
Today i can say it was the fright of my life...

Je voudrais savoir si quelqu'un pouvait me signifier les erreure dans mon texte
et si quelqu'un pouvait me dire comment je pourrais dire 'à grand pas"(la nuit arrivait a grand pas)
"un endroit où je n'avait jamais mis les pied"
"ne tarderait pas à venir"
et enfin "une ombre qui sortait de derrière un arbre"

Merci d'avance