It seems to me that you are a "targeted" individual. I believe there are some humans at the top who work directly with nonhuman powerful entities. Their goal? Power and control over everything and everyone. That's why you are being followed and photographed. You are being watched and studied. They know you have gifts, and they want to use you and your power to fulfill their agenda. There is a possible connection with aliens here, and I do believe aliens and demons are the same thing. If you google "targeted individuals" you will see stories of other people who have been followed and harassed their entire lives. They have even been drugged without knowing it..creating hallucinations, panic, and physical pain.
I have had some similar experiences. One involved an airplane that just about scuffed the top of my house it was flying so low. It dove and circled around my house for 45 minutes straight. I was scared to death. The pilot was so close I could see his face every time he flew over, and he was looking straight at me. He was not smiling. I made my girls get in the car and drove down the road because I feared he would crash into our house and kill us. It was very strange.