Hi... Your medication includes Antipsychotics, so it seems you are either suffering from a disorder of a psychotic nature (like schizophrenia) or your condition is really serious (risk to life scenario).
Please keep your treatment and professionals informed about the changes in your mood, sleep, appetite, thoughts, emotions, etc.
Also, after finding the right professionals (Psychiatrist/Psychologist), please stay with them. It takes time to see how medications/therapy is responding in a particular case.
About your query:
It is completely okay to be with yourself and talk/share when you feels so. People who really matter won't mind. They will create an understanding about your nature. Social/personal relationships has more to do with, just being an extrovert or an introvert. It's more about being their for people you care about and who care about you.
Next Steps
Seek professional help.
Health Tips
Mr. Gunjan Maithil
Senior Psychologist
Cell: Nine Six Seven One Three Zero Three One Three Four (whatsapp)
Website:https://gunjanmaithil.wixsite.com/therapy
App: http://wix.to/fECHB08?ref=cll