How to set the camera for the player the same as it was?

So at the beginning of the game I make the camera rotate around a part. I change the camera a few times while you're creating your character. After that I need to set the camera back to the way it was. Here is the camera script that makes the camera rotate around a part,

camera = game.Workspace.CurrentCamera
camera.CameraSubject = game.Workspace:WaitForChild("FocusHere")
camera.CameraType = "Scriptable"
camera.FieldOfView = 60

num1 = 0
while true do
	camera.CoordinateFrame = game.Workspace:WaitForChild("FocusHere").CFrame * CFrame.Angles(math.rad(0),math.rad(num1),math.rad(0)) * CFrame.new(0,5,7)----------(RIGHT,UP,BACKWARDS)
	num1 = num1 + 1.5
	wait()
end

Now I need to make the camera follow the player the way it was before rotating around the part. How would I do this? This is what I tried,

local plr = game.Players.LocalPlayer
local camera = game.Workspace.CurrentCamera
camera.CameraSubject = plr.Character:WaitForChild("Head")
camera.CameraType = "Follow"-- make the camera normal again
camera.FieldOfView = 50--I would like this to be like this but if that's not posible that would be okay.

camera.CoordinateFrame = plr.Character:WaitForChild("Head").CFrame

Making the cameraType "Follow" doesn't work the way it normally does. It makes it so the player can look through solid parts and I DO NOT want that. I've also set the cameraType to "Custom" but that didn't work. It works better but the player can still see through parts. Any help is appreciated.

put this in a local script

game.Workspace.CurrentCamera.CameraSubject = game.Players.LocalPlayer.Character.Humanoid
game.Workspace.CurrentCamera.CameraType = "Custom"