Hey Abbygail,
Awesome that you are starting everything!
If you are afraid of isolation, going to support groups is a great way to meet people and be yourself. Also, once you feel comfortable in your new identity and everything, you can go to some meet up groups in your area that appeal to you. It's always fun to meet new people who are interested in similar things as you. Lastly, susan's is a great community and a great way to bond with people who are in similar situations.
Good luck on everything 🙂