Don't be sad, everything will turn out for the best, and if you have faith you will have a good life, just think of the positive. I'm starting to get depression which causes me to eat and I've gained a lot of weight, it's call the hunger switch. I'll be getting medication sometime soon to stop this. I know how you feel, I know what it's like not having a dad and not liking your appearance and losing friends. Hunny, I've been there trust me, it'll get better. I had three friends that just totally ditched me at a new school and was left a loner for a long time, i made new friends tho that ive grown to love. Like i've said, just have faith and things will get better. Good luck! If you need any advice what so ever just email me at togonut36@hotmail.com