Facial and Body Sagging at 35

I am experiencing sagging in my face and neck at 35. I have been to several doctors for options. I have been told I need a face lift but that I am too young for that. I have heard fillers, chin implant, no chin implant, SlimLipo on neck for tightening and that SlimLipo on my neck would make things worse. I am afraid to make this problem worse but hate the way my neck is aging. There is very little fat, mostly loose skin. I have also heard mixed things on lasers. Help!!