What are you kidding? - THAT'S A HUGE DEAL!!!
Congratulations, you just took the first step (literally) to being yourself in public. I won't pretend it's easy, but it gets easier, I don't even remotely pass yet (I'll post some photos up here soon). But I go out as me all the time now, and this is from someone who always wanted to fade into the background so much that he wouldn't cross the road at a zebra crossing as all the traffic stops and watches you cross. I say 'he' here because this is how I've always been, long before I started transitioning.
Just carry on being yourself, and enjoy it.
Siobhan.