Based on your 前 questions, I see あなた have some trouble with something. WHAT is what I'm concerned about. Now, I understand why あなた would say the Tails Doll, but most "Expirencers" say that wispering is not one of the attributes of the curse. Here's what "they" say anyway.
1.You preform the curse at a normal time of day, and during that week あなた will have bad luck.
2.You will lose something important to you. (Not nessecarily a life, but something.)
3.You will get sticky notes all around your residence and in other places saying things like, "I'm getting closer..." または w/e.
4.He visits あなた at midnight offering if あなた want to be an eternal slave, または give up your soul.
Now this could have been completely made up, and knowing an attorney living a soulless life is not that bad. HOWEVER, this may not even be the doll.
If あなた have preformed the curse, then it is a possibility, but I'm assuming the only other reason it would come besides that is that it has a grudge with you. I would seek help from friends, and see if they are messing with you. I would also try to identify the source, but I would go armed, as who knows who または what it could be.
Maybe your just being messed with, または it could be a curse. あなた never truly know...