Hi... Yes, what you have explained looks like panic/anxiety but proper assessment by a Psychiatrist is required to be certain about the cause.
You have also shared some other conditions in the 'medications' and 'diagnosed conditions' section so a medical assessment is a must before attributing this panic and anxiety to psychological factors.
If it is more physiological, medications will take primacy. If it is more psychological, Counselling/Psychotherapy will take primacy. In most cases, Therapy and Medication go side-by-side.
Next Steps
Consult a Psychiatrist and a Psychologist.
Do not consume (start/stop/start again/change dosages) any Psychiatric Medication (clonazepam) without proper Psychiatric Consultation. These are not Paracetamol medicines. They take time to reach the brain and bring desired change and also to wash out of the system.
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