Please help... 5'6" success stories

Im 5'6" and currently weigh 184 lbs. I was down to 159 lbs last summer but then started gaining weight even though i was still eating on point and exercising. I started asking doctors what was wrong... a few tests later... i found out i have hypothyroidism. My thyroid is finally under control after MANY medicine changes. But now my good eaying habbits have changed in to food obsession. And i never have the motivation to work out. I absolutely want to get back in shape. I do not even have one pair of jeans that can button. Im stuck in yoga pants! Please help! Id love to see before and after pics of people around my height. Friend requests are also more then welcome!!! Thank you all in advance!