Your reports show iron deficiency anaemia, not three separate problems. A haemoglobin of 9.3 with low iron and a transferrin saturation of just 7% all point the same way, and the low
Vitamin D and
B12 alongside it are common in young women, especially with heavy periods or a diet short on iron-rich foods.
Next Steps
A serum
ferritin test is worth doing, since it confirms how low your iron stores actually are and guides how long treatment should run. A gynaecologist can check whether your periods are contributing, and a physician can start you on the right iron,
Vitamin D and
B12 supplements for your levels.
Health Tips
See a doctor soon if you feel breathless, your heart races, or you feel faint, since a haemoglobin this low needs correcting properly.