Driving can be quite the ordeal, especially when it is peak hour traffic (luckily you did it at night with barely any cars). Best thing to do if possible, is try be calm and if you make a wrong turn, make a U-turn to go back so you don't end up lost and keep practicing.

It gets much easier quickly and I remember my first time on my own after I got my licence, felt the dread setting in of pulling out after school when there was traffic, times I would have to travel the windy roads and going a much higher speed etc.

Glad it all worked out and you are safe! :)
Don't scare us like that hehe :P