I had my dog vaccinated with anti rabbies vaccination 2 months ago now he is 5 months old  plus I had got my self vaccinated with tetanus and 5 shots of abhayrab anti rabbies vaccine because at that time he bite me accidentally while playing though no bleeding occurred,now today again while playing he grabbed my hand in his mouth a bit tightly and I had some teeth marks and some swelling at the same place yet no bleeding occurred now I want to know is there anything to worry about as we both had rabbies plus tetanus vaccine recently