salam sister,i read the post about possession and you have all my moral substain,because i know how you feel.in sh Allah you'll be able not to be scared you'll understand that they can't do nothing bad to you because they can't touch you.maybe there is something of your past that tries to come out through possessions.when I was 7 years old I had my first bad experience about jinn:I saw a big,terrible eye in the night among the clothes.it passed many years,before I discovered that everything bad I saw it had been created to scare me and seek refuge in my father only,because he knew what jinn were and many times he didn't help me,he looked at me when I cried for the fear of those "monsters".I had a past of hinduism and had ancestors who joked with magic,that's why I found some difficulties,when I chose to get far from that "philosophy".so sister,be strong and take care.nobody knows if tomorrow we'll get up again,so I pray for you to be free one time for alls