Your symptoms suggest that the inflammation is increasing. You should immediately get the ARV, anti-rabies vaccine
after getting the wound assessed by a specialist as the dosage varies with the class of the wound. You may get the intramuscular doses as these are lesser and more convenient and offer better protection. You would need local daily dressing to avoid infection and change the antibiotic to something that suits you. Hope you find this information useful. Wish you good health.