Congratulations on transitioning! It's a very important time in your life, and while there will be difficult moments, know that it will lead you to greater levels of joy and happiness. 

And if you need someone to talk to, know that there are folks around who support you. If the local community seems scary, there's also Trans Lifeline, a free hotline for trans folks, that runs 24/7/365. 

Don't let the commenters ever get you down. You are a precious, worthy human being who deserves love, respect, and compassion.