Presence In The Mirror 2

As the title says, this is a follow up.

This happened on the 1st of October. I was getting ready for bed, it was around 11:30, as soon as I got half way up the stairs I felt a chill, and thought to myself "another tough time sleeping tonight then". Well I got into my room, and yes, the strength of a presence was quite strong, it was strong enough for me to wonder if I should really be in here or should I sleep downstairs. I decided to stay. I got to sleep pretty easily; I just turned around to face the wall, and had my head under the covers.

I did however wake up at like 4:30 to a bumping sound, I sat up but just thought I hit my foot against the dolls house I have by my bed, so I shrugged it off. I then heard the creek of the bed springs that are on the bed on the opposite side, (me and my little sister used to share the room, this did freak me out, it freaked me out quite a bit, there were no objects on top, so there couldn't be any pressure coming from objects. After a few seconds I swear I heard the rustling of papers, I swear it, I got really scared at this point, but after it stopped I let it go and went back under the covers.

But then I really felt this pressure on top of me, I didn't feel that someone was touching me, or if I did, it was very light. With the pressure building, I suddenly got up and switched on the light and looked around, I didn't see anything, but I sat up, a few minutes later I heard the door handle turn, I heard it open, but not shut, I just closed my eyes and tried to ignore it. I woke up the next day, with the door open, I don't know if she ever returned, but I didn't feel anything downstairs so I guess she did. I don't think she's ever come this close to me before, I mean she's always been there, but this pressure was so intense.

What I find weird is that she's decided to do all this stuff now? Is it because I saw her, she's always been there, I've always felt her, but why after 14 years?

I have a question-I don't expect a straight forward answer but some opinions:

One night I woke up and saw this mist by my window, at the time I just thought it was my eye sight going funny as I had woken up. I do remember it did ripple a bit, but not move, it wasn't foggy or thick but mist really is the closest word for it. Did I see a ghost or was it really just my eye sight? I don't think it was cold; I was under the covers at the time so I couldn't tell.

Cheers for reading.