I want to make something like an Orb, but I want to rotate it around my head, which I don't know how to do. So far, I've welded it to my head, but I can't figure out how to rotate it.

Script:

script.Parent.Touched:connect(function(hit)
	local humanoid = hit.Parent:findFirstChild'Humanoid'
	if humanoid then
		local head = hit.Parent:findFirstChild'Head'
		script.Parent.CFrame = head.CFrame
		script.Parent.Anchored = false
		local weld = Instance.new('Weld')
		weld.Part0 = head
		weld.C0 = head.CFrame:inverse()
		weld.Part1 = script.Parent
		weld.C1 = script.Parent.CFrame:inverse()
		weld.Parent = script.Parent
	end
end)