I absentmindedly closed a bathroom cabinet the wrong way, and the shaving mirror attachment bashed into the other cabinet and cracked the mirror (pics attached). I feel like a prize idiot. The house is in the process of being sold so I need to get it fixed asap, but I don't have a clue what to do / who to ask! Is it likely to be possible to remove the rest of the mirror on that side and stick a new one on? Or does the whole door need replacing?