My baby is 6 months 9 days old and I’ve just started solids. I’ve tried boiled apple, raw banana puree, carrot puree, rice-dal puree, etc., but she doesn’t seem interested in eating. She puts everything else in her mouth, so I feel she may be hungry, but when I offer semi-solid food, she doesn’t take it. What should I do, and how should I feed her at this stage?