Domestic Dog Bite. 5 shot schedule?

My neighbors pet dog has bitten or scratched me. Couldn't see as it was from behind. There's a skin breach. Whatever the dog did was through my track pant (no direct skin contact)The dog vaccination status is upto date. I didn't wash the wound with soap and water, as i didn't knew this first aid, however did clean the tiny prick by Dettol. Following day did washed it with soap and water while taking bath. I have taken one TT shot and the first dose on Rabies shot. Today is day 3 and time for the second shot. The prick wound is almost healed with no redness or pain. I have this fear of needles since childhood and taking shots is a very difficult thing for me. Looking for advice if I really have to go through the entire 5 shot schedule?? Thanks in advance.