Has anyone ever taken phentermine for weight loss?

I have been on phentermine 37.5 since this January. I have never been overweight until I had my first child. I had a c section and I also breastfed until he was 10 months old. I was always hungry while breast feeding and when I stopped I had a hard time not eating.. I made a total lifestyle change since I've been on them, I run 6 miles everyday, I eat healthy, I portion out my meals, I weighed 169 and now I weigh 129, I was 127 before I got pregnant. I skip taking them on weekends to give my body a rest. I've completed P90X and insanity and I'm about to start weight training. I'm TTC baby #2 and I will not let myself get out of shape again!!! I would love to hear someone else's success weight loss story! With pics ?​