My Son has moved out!

With the wedding 13 days away, my son has moved into their new apartment.  Never in a million years did I think I would be one of those moms that cried.  I held it together while moving and remembering things when he was young.  Now I have a test in health administration and two DB(discussion boards) to do and I keep tearing up!!  Our dogs keep walking around where his new furniture was downstairs and walking in and out of his bedroom.  Funny, how emotions work.  I would have sworn I was ready for him to be on his own at 22.  Hate when these emotions fool you and sneak up on you.  Seriously, the wedding is going to be so much fun.  I'm the mother of the groom!