Babbling at 10.5 months

Hello,

My DD is 10.5 months and babbles with limited consonants. She does, ba, da, ga.

She doesn't do the babbling sequences often. She identifies mama and dada in pictures, but doesn't say "mama", she tries to say "dada".

At this point of age, her repertoire should be more wider and closer to adult speech.

Anyone on the same boat? What you gonna do? What should I do?

Everyone tells me to relax but I can't. She isn't walking yet, but she is trying to stand independently (only lasts 30 seconds and infrequent).