Andy's Inner Beast

Andy's Realization

Andy was having a normal day, writing songs and watching TV until it started getting dark. Outside of the window by the couch he thought he heard a branch break. He just shook it off saying it was his imagination. Andy heard a sound again but this time he heard growling so he walked the window and looked but there was nothing. Again, he thought it was his imagination. He sat back down on the couch, watching "It". He knew he shouldn't be watching something like that especially after what he thought he was hearing but he just continued watching.
Suddenly his phone vibrates. He sees he has a message from an unknown number, the message says 'you're in danger. You must leave before you start to change.' Andy actually started to get freaked out because he has been feeling different, there's no way to explain how though, he just feels like someone or something else. He decides to text back and ask 'who is this?' He waited a few minutes but no answer so he just gives up and goes to bed. While he was getting ready for bed he heard scratching coming from his bedroom window. Andy didn't feel like going through to the window and see what was causing the scratching so he just yells "go away" and then the scratching stops. Pleased, he climbs into bed and falls into a deep sleep. During the night around 11:30 he heard something strange... It sounded like the wind whistling but then again it sounded like growling. Andy was getting pissed off at this point, he hasn't gotten much sleep and keeps getting interrupted when he's doing something. He got out of bed and walked downstairs. When he got downstairs he had this awful pain in his head, he's never felt this pain before. The pain was so bad he fell to the ground. 

Andy's P.O.V
My head was spinning and pounding. I couldn't see anything and it felt like I was having a hangover but I haven't been drinking at all that day. When I fell to the ground I couldn't get back up. Every time I tried the pain would get worse. This time I knew something wasn't right. When my eyes weren't as blurry I looked towards the window and saw someone standing there. I couldn't make out their features but I saw them mouth the words 'I warned you' and then everything went black.