I TOTALLY understand.
Yikes!
I lived in Hawaii with most of my friends and family living on the mainland USA when I came out and Facebook really was the best way to come out to everybody.
I had two accounts, a male and a female one, and at first, I would just come out to a few at a time and invite them over to my female account. Why? Well, because my wife and parents wanted to tell some of their friends and family personally but I still wanted contact with other folk.
Finally, I made the big public announcement and invited everyone over to the new account.
I think more friends thought I was being hacked, than were repulsed by the idea, so I had to persuade a few that it was really true.
Most of my friends and all of my family supported me and made the switch toy new account.
The best thing about having two accounts? Nobody had to unfriend me or say anything, they just didn't have to make the switch. I give them the benefit of the doubt and figure they never saw my announcement. By the way, I repeated the announcement a few times over the next month and collected a bunch more friends who had not seen the first one.
I have made far more friends since coming out than I lost.
The support is amazing.
I understand the mixed feelings. I mean once you are out, there is no way to go all the way back in. Remember though, you control the extent and pace of your transition. We will be here for you. Congratulations. The mixed feelings may go away with transition or they may never leave. You may discover you like living between genders.
Hold on to your hat and enjoy the ride!