Salma's haunted story

Hi I want to tell you about my haunted story
So when I go to Yogya,then I go to the restroom of my mom's friend house..when I wash my hand there is someone who touch my back...Then I look at back there is no people...I ran out..then i tell
To my mom and my moms friend hear and my mom's friend said "ya because sometimes I also fell like that"....iiii so creepy...