Weight loss buddy needed for 32yo military wife

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Hi, I'm Amy. I'm a 32yo mom of 3 and I have a husband who is active duty. I stay at home with our youngest child (almost 4yo) and the older ones are in school. I've had ankle surgery and a broken pinky toe in the last year. We're also going through a very stressful time right now as a family so I've been doing some serious comfort eating. I'm also on meds that make it very difficult to lose weight, but I NEED to lose 100lbs to get down to a healthy weight. I'm only 5'1" and weigh 229.

I like yoga, walking, dancing, cardio aerobics, but I can't run because of my ankle and toe right now.