Help Please

[Schoon]

This is my second year and my first swarm. When I got home a few mintues ago I heard a roar. I looked up and the air was full of bees. Do I have a queen left in the hive? Should I order one in the morning. This is the second year for the bees.
Thanks

[John Schwartz]

The best case scenario is there's one or more capped queen cells in there. You'll want to let them have a go at raising their own and see if eggs are being laid a couple weeks out or, get another queen and introduce it.

[gardeningfireman]

I would check the frames for swarm cells. I don't think they would swarm without leaving a future queen.