I don't want to leave the bed

I woke up a bit earlier then usual today because I heard some stuff going on downstairs even though I knew I was the only one in the house other than the dogs. I got a bit freaked out once my grandmother's paranoia took over me and convinced me that someone might be in the house. After about 5 minutes the shuffling stopped and I was tempted to go investigate but, once again, I got struck with a wave of paranoia that something was under my bed. Now, I decided to try to find any explanation for the sound in my bed instead of going downstairs, I concluded that it must have been one of the dogs scratching at a carpet. They do that often so I settled on that. But, then the space under the bed was another problem. I thought that if I put my foot on the floor really quick and something didn't grab my foot and rip it off I was safe to get the bedroom door way. Nothing happened of course so I went downstairs to get breakfast finding no one in the house. Everyone knows that someone who is in a house alone can get a bit paranoid.