I often have several very real alien dreams a few times every year for the past 2-3 years. They seem very real and freaky. The scariest was when I was laying down and it was very fuzzy and I coulnd't move etc. During this time I saw someone next to me and an alien walking around me then I woke up very fearful in the middle of the night. I never saw the actual upper body of the alien in this particular dream, since I couldn't move my head up.
Once about a year+ back, I found a strange mark on my body a day or so after having a dream that an alien was sitting on my steps and now allowing me to have access to my stair way. I forget exactly where it was, I believe my shoulder, but I had 3 strange pimple like red dots that formed a triangle if you connected them together with lines. I have read several cases where these appear after having strange alien like dreams. Of course, it vanished, and the photo was lost since it was on an old phone.
I feel like I have these dreams for a reason. I mean yes, the movie Signs did scare me when I was younger, but still, it is hard for me to ignore these strange random dreams.