It was nice that you pulled to the side and courtesy is important, good awareness and nicely done! Most accidents are not caused by slow drivers but by driving too fast, not paying attention, and road/weather conditions. I would rather someone drive slower and be safe than drive too fast. As mentioned above, in time you feel more comfortable as your confidence builds and the more you drive, the better the chances are that that will happen. Do what works best for you to be safe on the roads first and foremost to become comfortable, and remember to take deep breaths. Again, congrats on your license! (((((Lovebird))))))