The last months I've eaten much less food than I usualy did. I don't eat breakfast, not lunch, and sometimes not dinner either. I feel like I can't eat when others are near me, somehow... I often go looking around for food to eat, but whatever I find I almost never eat it. I've lost about 4 kg within a month, I know it isn't much but anyway... It confuses me, cause I didn't use to be like this before.. I'm that kind of person who can eat as much as I want without gaining weight, and i really ate much before. I ate during the whole day, always had something in my mouth, and now, it feels like someone turned off something, cause I'm almost never hungry anymore, and when I am, I feel like I want to puke because I didn't have anything to eat for a long time, and that makes me eat nothing when I'm hungry.. I've throwed up once a while after eating much and when I felt kinda guilty for eating so much.. My friends bets wether I'm going to eat or not, and that makes me even more confused and sad, and therefore I don't eat when they are around. This confuses me a lot, cause it didnt use to be like this, it just came like boom.. Everyone tells me how thin I am, but somehow I wont believe it, and I feel bad everytime I look in the mirror, I dont look skinny at all, maybe it's just something people say.. I'm also very depressed and stressed right now, maybe that got something to do with it..? Please give me some advice and comments..