Strange scratches on torso

Ok i am a 13 year old boy and am in need of some serious help. Last night, i slept in my living room to try and attempt to pull an allnighter. I was playing Xbox when i suddenly heard my sisters door shut HARD. I thought it could have easily been the wond bit then i heard scratching at the door . I thought it was my cat, bella, but i opened the door only to find a frightening gust of wind against my face. I was scared to death of that room. This morning i noticed an awful burning sensation on my side. As i went to take a shower i noticed 3 lines of 6 scratches on my side kind of like this ||| ||| |||
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Im sleeping in there again for further analysis. Any idea what it could be?

I think it's the wind.
For the scratches?
Chill bro
Everyone gets some weird a** stuff on their butt every now and again :)
No, but seriously, i think you're fine

I think you have a vivid imagination and nothing happened. The scratches - if they are real, could have happened in any number of ways without you noticing. Rather than waste your time dreaming up scary stories you could be studying a bit harder. Your writing skills are terrible for a person your age.

It was your cat.