Well, I'm 15 and I live in an RV park, like I have most of my life. I'm 5'9-10 and somewhere between 120-140 lbs (not completely sure since I haven't been to the doctor in years). I've been trying to eat healthy because lately I've been noticing a lot of health issues of sorts, and I'd like to lose a little fat around my tummy and thighs. We have amazing insurence and plenty of money to support a family considering my mother gets military pay for being in the army 40 years ago, and having adopted me, my little brother, my little sister, and another brother who's trying to move away. So she does get all the money for taking care of us, but she wastes it on the lottery and thrift shopping CONSTANTLY. We never get to eat anything but McDonald's anymore, and now it's just mom and I because my little sister is in the mental hospital, and my brothers went to go live with our grandma because of the abusive family here. I can't even stand up anymore without almost falling down because I'm always very dizzy and have a hard time balancing now. I'm always hurting, like my bodies always cramping and my tummy always feels like I'm going to puke or something, or I just don't have an appetite. Mom won't take me to the doctor because she says I'm just faking it and I'm an attention whore. She's gone to the doctor several times just this summer because the doctor won't give her this medicine she likes cuz I guess it's not made for whatever she has but she's pissed asf and keeps going back to complain she doesn't feel good. ANYWAYS. I've been trying to eat healthy, but it's IMPOSSIBLE. I eat yogurt and fruit and whole grain bread and I used to drink this protein shake by bolt house but moms decided I'm not allowed to eat anything high in protein anymore because I don't exercise enough. The only reasons I don't exercise is because the RV we live in has a few level 2 sex offenders living here and one of them especially has their eye on me, and one time even asked me to go look in his rv but I pretended I didn't hear and ran home. Also, I'm just way too dizzy and weak to even take the dogs out, I absolutely cannot go running or anything like that without probably blacking out. I just don't know what to do... Any advice?