Am I weird for hating when people touch my stuff?

especially things in my room...like I'm not hiding drugs or p*rn or anything like that but if I find out my sister or mom went into my room it really makes me angry. and my mom thinks it's cool to go and clean my room for me! sure it was messy but 1. I like it like that and 2. it's not her mess to clean! like I feel totally invaded..while I was at my dad's today she did all my laundry and organized my make up and bookshelves...i mean some people would be grateful for a mom like that but she knowsssss it makes me mad considering she has done it before! it's a quirk of mine that she needs to respect. don't touch my sh*t, and we're good to go. I just spent the last ten minutes moving my bed and dresser back to where they should be and strewing my schoolbooks and pencils on the ground how they were before and fixing everything. it'd be different if I appreciated her "act of kindness" but it pisses me off and what's worse is she knows I hate it but she did it anyway. UGHHHH I feel so violated.
Updates
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OMG guys I don't know what to do...back in like March or April I really started hating myself and developed some extreme dieting tendencies...i was cutting out pictures of models and keeping a notebook of what I ate, my measurements and weight, etc. I also wrote little entries that were pretty self-demeaning. however, it was one of those overdramatic, temporary things. I stopped making such journal entries and forgot about the notebook which was tucked away in my bottom drawer. to be continued..
Updates
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so like just last week I found it and tore it up and threw it away. but I got in a fight with my sister today and she texted me about having something of mine that was in my dresser...she knows about it all! she must have torn a page out or something without my notice?! I feel like triply violated and now I have to be like super nice or else she'll tell my mom who'll worry...even though I'm not like that anymore! help, seriously.
Am I weird for hating when people touch my stuff?
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