Although, I have never been told to state that this is an allergy. What is the likelihood of this being the wrong diagnosis or medication?

These were all prescribed together:
Ambien (zolpidem)- side effect occurred
Geodon (ziprasidone)- side effect increased with prescribed with risperdol
Haldol (haloperidol)
Pristiq (desvenlafaxine)
Risperdal (risperidone)- extreme side effect occurred

Halicon- was prescribed discontinued after two days ( possible side effect)