Feel like They're Growing up Too Fast

Love this stage, still so cute because they have a lot of baby but old enough where you stop having bad dreams about them falling or being hurt because they're soo small. But logged onto Glow tonight realizing that I only had 3 more milestones to log for 12 months and nothing after 12 months, sad....I love being able to share affection with her. Kind of don't wanna leave this stage and transition to toddler but I know it's beckoning. October she starts somewhere twice a week. Any recommendations on how to deal? At this point I don't leave her in the nursery at church by herself because it just seems like too much time with a non-family/close friend.