R.P.
Hi M.,
My daughter wouldn't eat solids at all until she was more than 7 months old. Starting around 6 months old, I tried to feed her solids almost every day, but she would clamp her lips together and turn her head every time. Total refusal. I was very worried! But it turned out fine. Now she is eating a lot of different things. She's over a year now and fine, and has had no issues with anemia.
So, I don't think you should worry.
A suggestion: Perhaps try different types of spoons or plates to entice her! (My daughter has always insisted her food be in "adult" bowls or plates or she won't eat it. Even at day care.)
-R.