Baby food

Rebecca • Engaged to the ❤️ of my life... Had our sweet baby girl April 20, 2015 😊
My daughter is 6 months and I've introduced baby food to her (veggies and fruit) but I only give it to her very occasionally. Maybe 1 or 2 times a week. She doesn't like it and I think it's also making her constipated. Should I be giving it to her more??? Her doctor thinks so but I've heard it doesn't really matter til a year old. I'm so lost at this!! Any advice would be great! Thanks ☺️