Hello dear
Detailed history from your side would be more helpful.
Iron ascorbate tablets would improve your serum iron levels.
Foods rich in Iron include
Broccoli, legumes like
kidney beans, rajma
Green leafy vegetables
Red meat.eggs
Vegetables like carrot, beetroot,
Dry fruits mainly almonds, figs,apricots and walnuts.
Pomegranate, grapes ,oranges, avocados and mny other reliable sources of iron would be helpful.