Hi there I am 54 years old and my daughter is getting married December 15, 2018. I would like my dress to not look maternity. I am 5'6 160 pounds with a 40 waist 36 bra, I am wanting to loose 20 pounds and get that 40 waist reduced for health reasons also. I am beginning to eat better, cutting out my fast food drama. I am so excited I did a 17 minute brisk walk today at least for me a start. I never had weight issues till I had my son at 37 years old and that excuse does not work since he is 16 now. Could someone tell me where to begin? Thank you