Is this normal? i have a panic attack when others organize i stuff?

It depends: It depends on how frequent and severe the panic is when people organize your stuff. For example, if this is a daily occurrence, inducing debilitating levels of panic, then it's not normal. If it only occurs once in awhile, and the panic is manageable, it may be just a quirk. One way to be more certain would be to consult face to face with a professional and see what they think.

Not really: No, it's not normal to have a panic attack -- very uncomfortable too! most people don't like it when others interfere with their personal possessions or space, and tell the other to back off. Having your anxiety set off when this happens could mean you're more intense about it than healthy for you, though. Checking this out with a psychiatrist or psychologist might be helpful to you.