Hi I just got prescribed abilify, I'm worried because I saw a lot of people having complaints of weight gain. 

I don't know if any of you guys are familiar or have taken this medicine, I'm curious if it's weight gain from increased appetite or if its weight gain from metabolism slowing. 
I have an ED and asked doctor to prescribe something different and she said that abilify is one of the lowest in terms of weight gain for what I need I just didn't know if anyone has experience. I'm horrified of weight gain.