Dear Emma Jane,
Do NOT fuck this up. I repeat, do NOT fuck this up.
For once, ignore the insecure voices that are telling you to expect the worst, or that are waiting for everything to just go to pieces. They're pricks.
Do NOT freak out, just relax. And go with the flow. And remember that some things take time, and there is no need to rush anything.
This will make your life a lot easier I totally assure you.
One step at a time. RELAX!