Look, I'm not gonna tell you everything is gonna be fine and not to worry.

But, the hardest part is often the isolation from keeping the secrets, while it might not be easy in the short term, it was never going to get better on it's own.

The first thing is to realise people's initial reactions are filled with emotion, and there will be things said, things done, that are not necessarily meant.

The next thing you should do is try and get some help, everyone already knows now, so steps will likely be taken (I don't know your country so I don't know what mandatory reporting/assistance is in place)

Best thing to do now is take advantage of this situation, talk to everyone you can and get any help you can...

Best of luck to you, its a long road ahead and there will be ups and downs along the way.