Im being haunted :O

Yeahh i do believe so because in the past few houses ive lived in something always happened when i was alone or with 1 person in a room of some sort.

Duplex: me and
my little brother were home alone playing legos in the living room. we
were both quiet trying to build a spaceship. then in a whisper and a
little girls voice we heard "come here Thi(T)" coming from the
kitchen/stairs
House before this one: me and my friend were sitting
in my room talking until she felt something happen to her left arm. we
looked at it and there were scratch marks where there was never any.
This
house: 2 weeks ago i was in my room all alone dreaming. in my dream
there was a lady with short messed up black hair and a white
dirty/ripped dress standing in the corner of the room laughing and
coming closer to me trying to touch me. before she was close enough i
was shaken awake around 3-4am and no one was in my room. 3 days ago i
saw the same lady walking into the wall by my room.

this is my first one so im not sure if its in the right one:)