How can i improve my hair, skin, and get a wonderful glow before my wedding?

I'm getting married in almost 1 year and i really want to start working now. I have always been careless with my health, skin, hair and everthing about me. I have extremely dry skin all over my body as well as my face, my face looks pale and dull although i'm fair and i'm facing hair loss now!! I'm nervous about how i will look if all these problems continue. i mainly want to work on my hair and my skin. Any tips to improve my hair texure, and stop hair loss, and about skin care will be greatly appreciated. oh and i have chapped lips too…I have planned to make a beauty regime for myself and then stick to it and follow it religiously throughout the year.

Plz fshare your knowledge and feel free to share any tips outside of what I have asked and what you feel is necessary for any good beauty regime. Thanks in advance : )