It may be hard to do but, like what was said, "leave it alone!"
Every time you open up the bucket to see what's goin on, or check the gravity you run the risk of some bacteria or wild yeast getting in there to spoil it.
Keep the bucket closed and be patient. The yeast is gonna do their job.
Check it after at least 3 weeks.
You'll thank yourself for it, with something you can drink and enjoy.