So I was trying to move my shower head and it has snapped off, so I need to change it. Is it possible to do this myself, and if so what do I need to buy? I have looked online at shower arms, and they mention a standard BSP fitting? Please see photos below as to what is on the wall when I unscrew the current shower arm. Is this standard BSP? Or can I get an adapter for it? It just looks like a pipe to me 😂 I’d also ideally like the current holes to be hidden too. Also, is the white thing attached to the wall, or would this also be changed? Many thanks for any help, I really am lost!