It was likely the face prep and perhaps you didn't pull the skin up a little. Use small strokes close to the skin to make contact and they you will have the proper feel to get a shave stroke in. It only take a few to get over the initial nervousness.

I want for broke and tried to shave the whole face when I started. Your way is the smarter way.

Welcome to Straight Shaving and SRP!

Pabster