Mailing in the ED

[FlanAl]

Because of the potential delay between hitting the submit button and all of my info getting to a school I decided to submit my online application yesterday even though I knew my ED form wouldn't get there until tomorrow. I've amazingly already gone complete but am worried that they won't look at me like an ed applicant since my contract hasn't arrived and there was no box or anything to tick on their app. Should I send them an email or just not worry about it?