Anemia?

Bárbara • I'm 28, and I have a beautiful baby girl born on May 30th, 2017 ^^ I also have a dog named Oliver and I love him lots!

I went for an ultrasound to control the growth of my baby and the Dr. told me my heart was beating really fast and that it was because I'm anemic, I told him I'm taking the iron pills with the orange juice and eating food with iron but I don't know what else can I do, he told me I might need someone to donate blood to me if I stay this way.

I'm extremely worried now! What can I do that can help me with the anemia? Any suggestions? Thanks!