Everything below is written for breastfeeding.
Mobility is starting in earnest, and the world has just split into "you" and "not you" — hence the new tears with strangers.
Milk feeds drop as solids fill in more of the day. Offer milk before or after meals, not as a replacement for exploring food.
Draft figures for this age, pending clinical review.
Trust the worry. None of this is an overreaction.
If you want the detail
Pulling up to stand on furniture, if they have not already. A pincer grasp forming — picking up small food with thumb and forefinger instead of a fist.
Drafted from public sources — see the full source list. This is not medical advice — call your pediatrician with any concern.