Bittersweet

So yesterday I received an invitation to attend my youngest Daughter Jannell's Pre-School Graduation. I was excited but thinking about it made me want to cry. Jannell is goung to Kindergarten next year. I will officially be a mommy to 3 school aged childres. My oldest John graduates from 5th grade this year and moves on to Middle School. I'm not exactly sure how to feel. All my babies grew up so fast....