Do I have a low beast footprint and/or pseudoptosis? (photos)

I'm a 21-year-old, 5' 5.5" and about 110 lbs. I was shadowing a plastic surgeon this summer and I'm worried my breasts are located too low on my chest. Some women's breasts are located very high on their chest, and mine appear saggy. Am I a candidate for a mastopexy and do you think my breasts are located low on my chest, or if they are, will a mastopexy not fix this problem? Push-up bras don't seem to help either. Thank you.



