Exhaustion !!!

I’m almost 8 weeks pregnant and have severe anemia. My doctor wants me to just continue the vitamins and eat foods enriched with iron. I have been and still feel exhausted. I know hormones and pregnancy will make me

Tired but when I say exhausted, I’m like can’t even keep my eyes open exhausted. What is there I can eat/take or do to get some energy. I go to bed between 8:00 -10:00 and up at 7:00. I need some energy, it’s only been 8 weeks!!!