...but it's what I do

My shower invites went out a week and a half ago and so far my bm told me only 6 out of 35 people responded. The rsvp due date is not until the 7th but I am starting to worry that maybe nobody is going to come. I KNOW I'm being a little crazy here but did anyone else have alot of late responses for their shower/wedding? I wish she had never mentioned it because now I'm going to stress about it.