I know people around you already knew that you’re trans because you can’t stop anyone from telling stories. So what? If they’ll ask something about you and you know that it would help and might be a good start to educate them, then do it. I know their reactions might matter a bit, but just handle the situation well. Be confident. Show to them that you deserve to be respected for who and what you are. Tell yourself “only the eyes see differences”. You’ll really know those people around you who will truly accept you.
Knowledge, confidence and patience. These are some of the words that have helped me. I’m going to find some more.