hello,,, i can understand your concern, but u are explaining the symptoms which are of any severe psychotic illness...i just want to ask you a question that which kind of symptoms started first, like whether your fearfullness, hearing of voices or depression or manic symptoms..depending on the first symptoms diagnosed is made...
at present, what u are explaining is picture of psychotic illness and u shud take medications like antipsychotics which will benefit u in your fearfullness about someone will break into your house and try to kill you, hearing of voices etc...
the meds u can take are:
tablet
haloperidol [5mg] three times a day, u shud take another medication to prevent the side effect of haloperiol, like tab.pacitane [2mg] twice daily...u shud take these meds for atleast 1mnth and go for followup to your
psychiatrist and get advice for further treatment and
psychotherapy..
u can also take
risperidone but it will cause
hyperprolactinemia which is not good for a female of 18 years
u can also take
olanzapine but it will cause sedation and weight gain which is a drawback..
haloperidol itself can cause neurological side effects but for that reason i have suggested u a
anticholinergic medication to prevent those side effects..
go for proper evaluation of your symptoms,,but as per your symptoms u have explained these meds will surely benefit u...
i hope this advice will be helpful, best luck