Hello everyone, another question about nutrition. I haven't been eatin…

Hello everyone, another question about nutrition. I haven't been eating meat for 10 years now, I eat fish and dairy products, but I'm getting really sick from fish lately. I take Elevit vitamins and my gynecologist prescribed iron supplements considering the situation, a question for girls who also don't eat meat, is everything okay with the analyzes? (I haven't had any tests done yet). How do you balance your diet during pregnancy?