Hi @Kayla19 and welcome to the forum. It’s true many people are not here mainly for weight loss, but some have eating disorders or are trying to lose weight and stay healthy after years of self-abuse from alcohol and drugs. I gained about 60lbs from drinking and crappy eating, now lost most of it, but it’s been slooow, and that’s ok with me.
Be prepared, you are probably going to get more diet advice on the forum than you can stomach! 
fyi here are recovery-related links that members have posted: