Referred to a hematologist for anemia?

So at my glucose screening (which came back fine! 🙏🏻) they found out that I was anemic. I’ve only ever been anemic when I had my first baby 16 years ago, which I was told is normal after delivery. Now I’m anemic again. My hemoglobin dropped from an 11 in February to an 8 now 😣 they referred me to a hematologist! I’m scared. Anyone else have this happen?!