My baby can crawl, and now I'm the cry-baby

OMG the past 7 months have gone by in a huge blur.  Daniel crawled last night, just a little bit.  I'm tearing up as I type this.  He is the sweetest baby in the world, and I'm having trouble seeing him hit his milestones.  I don't want him to grow up!  I do, but . . . he's such a sweet baby.  I hate to lose the precious relationship we have.  I know it will change and get even better and he's gonna love his Mommy like crazy . . . I guess I'm just a little scared.  I'm afraid I'm gonna blink, and he'll be 18 and going to college . . . 30 years old and getting married . . . having his own babies.  I want every minute to last years!  I wish I could have the 10 weeks I was home with him to happen all over again.  I wish I could have him back inside me just 1 more day.  I never want these sweet days to end.