Hello, I suffer from generalized anxiety and am prone to obsessive/intrusive thoughts when this happens.
Unfortunately I accidentally stumbled upon an online post which was talking about an urban legend - it states that by simply knowing about the story of a particular ghost (it's a japanese urban legend) you'll be visited by this entity in the span of a month. 

Now I'm having a panic attack and I can't seem to stop thinking about this and it all seems out of control. 
I know it sounds stupid, I guess it is, but please, can someone talk to me, help me in some way? I seriously need it.