It's not a "conundrum", that's for sure -- just an "early starter"

.
When my niece went for her paediatrician appointment at whatever early age, doc asked if she had started to crawl yet. Her mom says, "Er, no..." and when the doc looked all concerned, she added, "She's walking already."
The response was, 'Well, we have NOTHING to worry about that, then."
So...no worries -- congrats on your child's healthy development