Eating

Every time I eat I feel like I’m going to get sick I haven’t suffered from an eating disorder or anything but now I have cut down on eating by a lot just so I don’t end up feeling like I’m going to get sick but I have started loosing weight and my fa,ily think I’m doing it on purpose and they don’t really care I haven’t got anyone else to talk to idk what to do my school skirt Is about 2-3 inches to wide for me idk who to tell or how to fix it