How can I get my iron up?

I've had low iron for as long as I can remember and I don't want it to become an issue; not to mention I eat ice for breakfastlunchanddinner😭. It's really bad actually, I eat ice so much my mouth doesn't even get numb by how cold it is anymore which is crazy to me. I've become so used to eating ice that I feel like even if I do get my iron up, I'll still be chewing on ice 😭 but all in all I want to get my iron up for health purposes. Recommendations would be greatly appreciated!