Crazy things happening/seeing ghosts

Hi I am new to WT my name is marcina. you posted that Ron was sitting on a stool, then you said he was in the bed is he dead. I have seen a ghost in my house. My kids think I am crazy. My oldest son told me one time he got up in the middle of the night and saw someone sitting on my bed. he called me, but I did not answer him so he came in the room she was still there and I was at the top of the bed sleep. he said she was looking in the mirror and did not move. he run in his bed. then another time he got up to go to the bathroom . he saw the same person sitting on the stairs he run put the covers over his head and stayed there. I have seen the same person on my bed next to me. I look at her she was looking in the mirror my bed faces the mirror.
I beilve because I saw a ghost