Hello,
Thanks for posting your query at DoctorSpring.com
I have gone through your question in detail and I can understand what you are going through.
Prolixin is essentially injected intra-muscularly. It cannot be given subcutaneously. Further when it is given subcutaneously, there should pain of the injection felt. The pain you are feeling is more an ache than the sharp prick pain. Hence it is unlikely that you have been injected prolixin.
At the same going by your previous experiences, you get these frequent thoughts that somebody is injecting antipsyhotics in your body. Most of the times the thoughts are firm but false. Going by the definition , they seem to be delusion and are probably occurring due to psychosis.
You need to take antipsychotics orally like clozapine. This will keep the tardive dyskinesia at the minimum or may even decrease the tardive dyskinesia as well acting on your delusion and making you comfortable. Do try to speak to your psychiatrist and get the medicines initiated.
Hope this helps,
In case if you have any further query, do let me know.
Kind regards
Dr. Srikanth Reddy

Hello
The pinching pain had to be there when your father was standing behind you and the time you feel your father might have given you injection. If there was no pain at that time, then it is unlikely that you might be have been injected.
Regards.