It sounds like you live in a very active house.. Do you know the previous owners and if there were a death there?
Maybe doing alittle research on the house and property might shed alittle light on the events that are taking place there..
You say that you have never told your mom or dad what you have heard or seen there.. I know that if it were me and I was experiencing this I would tell my parents.. Maybe they have experienced the activity too but didn’t want to tell you in case it might scare you..
You are very brave for having gone through that all..especially at such a young age and keeping it all to yourself.. so as to not worry your parents.
Please let us know how your doing and if you encounter anything else!
Take care hun! Mama’s chick

That’s an interesting story, but you never said what the ghost looked like. Could you describe this.