It seems that you are having delusion of parasitosis .
It is a psychodermatosis.
The cause of delusions of parasitosis is unknown but it has been classified as a monosymptomatic hypochondrial psychosis.
Complete physical examination and appropriate laboratory tests can help you to identify other diseases that mimic delusions of parasitosis and rule out any true infestations, e.g. with scabies.
Skin scrapings and biopsies
Complete blood count
Thyroid function tests
Mineral and vitamin measurements, e.g. Vitamin B12
, ferritin (iron)
A history of drug abuse with cocaine, methylphenidate
, or amfetamines must also be ascertained as these substances can induce the sensation of itchiness.
Antipsychotics such as pimozide, risperidone
and olanzapine have all been used but should only be started under supervision from a dermatologist
You will be alright.
I hope you got my answer.
Dr. Ilyas Patel MD