What is your definition of psychology ?

Ok, so I've been up for about a half an hour since this "nightmare" that I had. I don't remember the beginning but, it was short, extremely vivid and has me a little shooken up.
Ok, so I was at my ex boyfriends house. His mom had this extremely amazing camera which she let me use to take some quick pictures of. So I proceed to the back door, snap a picture of the sky from the back porch. Then I end up towards the end of the back yard by the fence while holding the camera on an angle. I take a picture of the backyard and the back of his house and review the picture. There, I see a little girl, in a purple dress with curly long brown hair bending over picking a dandelion. I look away from the camera in awe checking to make sure I'm not seeing anything, but low and behold I am, I just captured a ghost on camera. She was freakishly see through but yet so bold. I then run around to the front of the house avoiding her area. I run in the house and show the picture to my ex boyfriend telling him "do you see anything wrong in this picture!?" He then says, no. Then I zoom in on her, and he says "wow that's insane" and calls his mom over. I then show her, and it begins to get darker and darker in the house while she just has a blank stare on her face. She runs upstairs disappearing saying, "someone turn some lights on in this house" meanwhile, I literally cannot breathe, I am literally having a panic attack in my dream as my ex boyfriend picks me up and holds me. I then awaken from this physically terrifying "dream" with my mouth open, and I'm stuck. Literally stuck for twenty minutes in a daze and I cannot move. After I actually come to my senses I'm scared, terrified and in a lot of pain. As of right now, about an hour after my dream, my legs hurt really bad. Like they got ran over or something. A very dull pain shooting from my hip down to my big toe. I have never EVER experienced a "dream" like this before, and if anyone has any insight, or opinion as to why I woke up in pain from this, it would be appreciated. I'm honestly still in shock from how vivid this little girl was. I'm too afraid to go back to bed and rest peacefully.

I am so tired of complete #######4. I don't see the point of anything anymore.

my father always was suspicious as to why i get really anxious any time my boyfriend leaves. he thought i was doing drugs with him or something - i'm straight edge, so no, i'm not doing any drugs that cause some sort of anxiety disorder. though i did think about how whenever my boyfriend leaves i get anxious. even so when i'm with him i start to get anxious because he's leaving soon. this only happens with him. i automatically assume i'm never seeing him again. i panic and feel as if i cannot feel okay without him. i absolutely hate this, i don't know how to change it, the only thing i've tried is distancing myself but that only leads to emotional distance in the relationship and makes everything worse. i don't know what to do. i don't want to depend on him to feel okay.

This all started about a year and a half ago. I was spending the night at my best friends house for the first time and i got a little warm so i was changing into a tank top and while i had my shirt off his step dad came into the room. i saw him give me a strange glare and walk away. i hadn't thought anything of it for about seven months. Then after noticing that we weren't hanging at his house at all anymore i started wondering. so one day after school i went over to his house. his mom let me in and we talked until he got home. Throughout the this whole time his step dad has blocked my number on their home phone, tried convincing the homeowners community not to allow me to walk on his street, he's banned me from his property, and his son can no longer come over to my house at all anymore. Ive overheard his dad call me a few very unflattering names. and his mom has called my parents a complete waste of time. I'm wondering what options i have either to file a suit against him or how i can get him to understand what he has done over the years.