Home Alone With A Ghost

When I was home alone one time, late at night, while I was playing a video game I felt like I had to go to the bathroom. As I headed down the hall, I got the feeling that I should not look in my grandparents room and, like in every horror movie, I ignored the feeling and looked. What I saw shook me to my core. There was what appeared to be a person sitting on my grandparents bed, staring at my grandpa's ashes with its head resting on its fists. It felt like I had been staring at the thing for like 5 minutes, but was more like 7 seconds, when it looked like it was turning to face me, causing me to quickly duck into the bathroom behind me and close the door, hoping to God that it wouldn't be able to get to me. I sat in there for about 10 minutes and decided to peek out to see if it was still there. I slowly opened the door, only to be greeted by air. It was gone. I breathed a sigh if relief and exited the bathroom. Then I got a feeling that was screaming at me to not turn around. Yet again, I ignored the feeling and turned around, seeing a shadowy silhouette behind the shower curtain. Let's just say I didn't have to use the bathroom the rest of the night and didn't dare go in there until someone else was home.