My baby is 5 months 3 weeks old suddenly her diet has decreased. She doesn’t feed properly and I’m literally worried abt her weight and development

A. Hai good morning !! Feed every two to three hours according to her demand. By 5-6 months babies double their birth weight check if baby has doubled or near to double of her birth weight. /The ideal range should be 5.5-8.5kg. From 6 month onwards start semi solids once or twice a day and rest of the day milk either breastfeed or formula milk. Fruit and vegetables puriees, mashes, porridge, cerelac, soups are suggested