Hello,
As per the information provided by you, you seem to be distressed from quite a long time due to anxiety and sleep disturbances.
Next Steps
You should consult a Psychiatrist as soon as possible as your symptoms have not responded to counselling therapies.
I must tell you that there are medicines for anxiety and sleep disturbance which do not have any addiction potential and can be taken safely for limited period of time.
Health Tips
You will be benefitted by low dose medicines. Do not wait more and get started on medicines.
I am available too on Practo.