Finished birthcontrol what can be next?

Hi everyone! So this friday is our second appt with our doctor after she put us on birthcontrol to help with my irregular periods. I finished the birthcontrol already, but now that we are going back I'm a bit nervous because i don't really know what to expect. Does anyone have an idea of what may be the next step? Or what we can expect may happen this next visit? Were just a bit anxious now and trying to get as much info. I've already searched and searched and just thought I'll give it a shot and ask :)