I can totally relate to this. I have been struggling with my weight all my life, as well as depression.
My current doctor wants me to get a weight loss surgery consult. I have several friends who have had successful experiences with it. I lose and gain all the time, and it is frustrating. But I do not feel that this is the best choice for me.
I still consider the consult. I also get super-frustrated with my weight issues. But honestly, I get where you are coming from. Your body is yours, and you are the only person who has any right to make decisions about that. I agree.