It's been a week or ten days. Your queen has likely been released by the bees, who have eaten through the candy plug. They've either accepted or rejected her and now it's time to find out which.
Perform a standard hive inspection, although it doesn't hurt to go easy on the smoke so as not to stress them too much. You'll want to identify the queen herself or at least verify the presence of eggs, so you know she's there, laying and happy.
If your queen isn't present, it's time to assess the situation with a more experienced beekeeper or order another queen and go through the steps again. Good luck!