So lately I have been watching my cat watch invisible things. He goes in 3 different spots. In my closet, facing my door, and the spot where my laundry basket is. This has happened multiple times before. I go to bed with my cat because that's one of the only ways to not have him scratch at my door to get in or out to just walk around. For example, last night I was laying next to my cat and his pupils got so big and he was looking over me. I felt like something or someone was behind me but I looked and saw nothing and nobody. My back was facing a mirror when he shot up like that. He also jumped up about 3-4 times for no reason. There were no noises no sounds (except my TV which was at a very low volume with no scares or anything). That scared the fuck out of me and my paranoia started to kick in. A lot. I got no sleep that night. Next thing to happen is my iPad to fall down. It was standing on its stand and it was perfectly stable. I'm pretty spooked atm. Can anybody please help me?