Constant pain in right index finger. Me!

I had a dog bite from my unvaccinated on 15 march 2016 but due to some confusion in family i got my self vaccinated on 14, 21 april and 05 may 2016. I started feeling pain and itching in my mentioned finger in april 2016. It was off and on pain. But since december 2016 the pain is excessive and in april 2016 i read about symptomps of rabies and that pain and itching is first symptomps. Since then i have been living in constant fear of death. Sometimes i start feeling afraid of water. But its on and off fear. I have consulted 20 doctors including 8 psychologists but to no avail. I have resorted to heavy drinking and take psychiatric drugs after getting drunk a lot of times. I dont know what to do. I am in constant fear of death for last 6-7 months. I take on and off psychiatric drugs as prescribed by doctors. The mentioned dog is fine and alive but got ill after 20 days of biting me. The vet diagonised him sufferng from parvovirus. Pls help me