I am 25 yrs old, 5'3", apprx. 154 lbs & petite, I have had 1 baby 3 yrs ago. I only gained 15 lbs while pregnant, then quickly lost it then gained almost 20 since then. Yesterday I started a leg-ab-arm 30 min workout. Today I have started dieting by eating most of the same things, just less in calories & portions. If I keep this up, how long will it take to start seeing results or to lose 10 lbs???