Dizziness,stomach pain and nape pain, chestpain,panic attacks, anxiety at night,i woke up from sleep with very dry throat what can be the cause?

Get evaluated: If a physical does not reveal any medical problems, all of your symptoms point to anxiety. It would be helpful to figure out what is worrying you such as a change in routine/location, a loss, new job, etc. It sounds like this is a recent development so your first step is to talk with a counselor to iidentify stress and learn relaxation techniques. You can add medicine if needed.