I’m 43 yr old & have started noticing sagging in my cheeks and my jowls as well as smile lines increasing. A 2nd concern is mild acne scars. I have olive skin. I’ve never had any sort of medspa procedures done. I do have an autoimmune condition so am sometimes a slow healer. I would like to start with something relatively low risk yet effective for my sagging cheeks. I am a thin person so there’s not a lot of extra fat in my face. My chin has never been defined What would you recommend and why?