While I would never recommend sending a second return to the IRS when the first one is in the mail (confusing the IRS is never a good idea) if you're really stressed about this go ahead and send the second.
In an attempt to alleviate some of your stress I will remind you that the IRS uses the postmark to go off of when determining when you filed your return. So even if it arrives after the 15th it isn't considered filed late.
@jackkgan
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
