>>173737
Not a doctor either, but have worked in health, and from what I know about the importance of minimal exercise and nutrition, it's likely that both the swelling in her feet and the "dry earth" looking skin is from her heart really struggling and somewhat failing to maintain bloodflow.
Likely it's because she never moves much and sits in the same kind of position for long hours at a time, which makes her body deteriorate much faster. She's likely also severely overconsuming fats, sugars, salts and carbs and not getting enough of other nutrients. On top of the insane amount of calories she's had to consume to gain this fast, ye, it makes sense that is shows.
The skin is also an organ and can show a fair amount of information about someone's health. Hope this contributed to your own bloodflow.