Recently I've became so obsessed with weight and being thin. My friends and family constantly tell me I'm being ridiculous but I don't know if they're telling me that to comfort me. I'm 18,  4'11" and weigh 112 pounds. I've been looking online for weight loss tablets but there are so many different kinds I'm not really sure what to get. Here's a photo of my current body shape, ideally I'd like a smaller waist and smaller hips.