Planning a wedding can be hectic and stressful. There are so many details to coordinate, sometimes at the last minute. But you want to look and feel your best on your wedding day. You'll be looking at the photos and remembering for years to come, so part of your wedding planning should be to take care of yourself so that you can be gorgeous on your big day.Colleen Lunsford, owner of Wolf Mountain Day Spa in Alta Sierra, voted 'Best Day Spa of Nevada County' in 2002, recommends a 'countdown to beauty' timeline that will guarantee that "you glow from …