Hi T_M!
Don't feel guilty!!! All these babies do things at different ages. My son walked before he crawled, and he was 8.4kgs@ 12 months. Tiny, considering he was a touch under 9lbs at birth. Forgot to add, he as still feeding 5 times a night until 11 months of age, and didn't really ever sleep through the night until after he was 12 months old.
Try not to base your child on what everyone else's are doing. They are all so unique.

Welcome to our group! I hope you enjoy it in here... we're all a pretty chatty bunch, but these girls are the loveliest I have ever come across online.

xxoo