Roblox Script Generated by ScripterAI

"line 55 i only want it to play unless gui size doesnt == normalSize"

-- roblox script 
local player = game.Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local head = character:WaitForChild("Head")
local drown = Instance.new("Sound")
drown.SoundId = "rbxassetid://6556968450"
drown.Parent = head
drown.Name = "bad"
drown.Looped = true
drown.Volume = 0.3
drown.PlaybackSpeed = 0.5
drown:Stop()
local breath = Instance.new("Sound")
breath.SoundId = "rbxassetid://360202811"
breath.Parent = head
breath.Name = "good"
breath.Looped = true
breath.Volume = 0.3
local humanoid = character:WaitForChild("Humanoid")
local gui1 = player.PlayerGui.Oxygen.BarGray
local gui = player.PlayerGui.Oxygen.BarGray.Bar
local imageLabel = player.PlayerGui.Oxygen.Drown
local tweenService = game:GetService("TweenService")
local swimSize = UDim2.new(0, 0, 0, 6)
local normalSize = UDim2.new(0, 363, 0, 6)
local swimTween = TweenInfo.new(10, Enum.EasingStyle.Linear, Enum.EasingDirection.Out)
local normalTween = TweenInfo.new(6, Enum.EasingStyle.Linear, Enum.EasingDirection.Out)
local swimTween = tweenService:Create(gui, swimTween, {Size = swimSize})
local normalTween = tweenService:Create(gui, normalTween, {Size = normalSize})

while true do
	if gui.Size == normalSize then
		gui1.Visible = false
		local transparencyTween = tweenService:Create(imageLabel, TweenInfo.new(3, Enum.EasingStyle.Linear, Enum.EasingDirection.Out), {ImageTransparency = 1})
		transparencyTween:Play()
	end
	if humanoid:GetState() == Enum.HumanoidStateType.Swimming then
		gui1.Visible = true
		swimTween:Play()
		if gui.Size == swimSize then
			humanoid.Health = humanoid.Health - 3
			if not drown.IsPlaying then
				drown:Play()
				drown.PlaybackSpeed = 0.5
			end
			if breath.IsPlaying then
				breath:Stop()
			end
			local transparencyTween = tweenService:Create(imageLabel, TweenInfo.new(3, Enum.EasingStyle.Linear, Enum.EasingDirection.Out), {ImageTransparency = 0})
			transparencyTween:Play()
		end
	else
		drown:Stop()
		normalTween:Play()
		if not breath.IsPlaying and gui.Size ~= normalSize then
			breath:Play()
		end
		if gui.Size == normalSize then
			if breath.IsPlaying then
				breath:Stop()
			end
		end
	end
	task.wait(0.2)
end