Hey anon. Same problem i m facing till now.
First of all get checked ue thalassemia test. Secondly iron supplement works only.
I m eating all these no effects at all
But drink beetroot pomegranate juice add half lemon plus some spinach it works.
I took 5 soaked raisins also.

Raisins ko paani me soak karo raat bhar aur subah wo paani piyo aur raisins b khaao. Best and fastest way to increase along with all other items tht others have suggested here. Raw papaya i am not sure

Have sugar beets,pomegranate,apple, dates,jeggry , chickpea,green veggies

Eat soaked raisins and beetroot juice
Also ask for ny iron supplement from ur doc

Raw papaya don't eat in pregnancy. It May lead to miscarriage.