My baby is 8 months! Why am I still wearing my fat jeans!?

I just want to start off by getting to the point, my body works backwards! When I'd diet, I'd gain 4 lbs, I'd then get angry eat like 5 brownies, then I'd lose the weight again!  I worked out at the gym for 3 hrs a day, 4 times a week and again, I gained weight. I got pregnant and LOST 20lbs! I had so much energy and felt amazing! This is a picture of me pregnant
 Then....breastfeeding... I was told that I'd lose So much weight breast feeding and I did! The first week postpartum I weighed less than I did before getting pregnant. I was so excited that I started to work out and diet.
HUGE mistake. I gained 10 lbs in 2 weeks. Mind you that I was not cheating! No sugar, no refined carbs, just protein, fruits and vegetables. Now 8 months later I am 18 lbs heavier than my pre pregnancy weight.
My saddest confession is that I still wear my maternity jeans! I was so desperate to lose weight that I contemplated getting pregnant again to shed those lbs.

This is me at my lowest weight.

This is me now... Pretty sad

 I'm the type of woman who likes to be in charge, especially of my own body! So I am taking action! I am starting the isagenix 30 day cleansing and fat burning system. I hear so many great reviews about it and they say it will help balance your hormones and thyroid (which are my biggest problems).  So let's see if it's true!
If you'd like to join me you can buy your isagenix products here. It is way cheaper on this website than on amazon! It will be shipped directly to your door.
http://sarahrosalesandersen.isagenix.com/