Allira was the same. I didn't think she was very interested. I didn't force her to eat anything, but I always offered her something at least once a day. After a couple of weeks, she really got into it and she's now on 3 meals and the occasional snack a day. She's now also spoon feeding herself which has just amazed me!
I'm sure any day now CJ will find a brand new interest in all things food and be scoffing it down before your eyes!