Yes. Did you use the Online version or the Desktop installed program? You have to open your return and continue though the Review and then File tab all the way to the very end and hit the big orange Transmit Returns now button. Did you do that the first time?
Did you check your emails and spam folder? Did you check the efile status lookup? If you used the Desktop program, you have to check the filing status inside the program. Open your return and go up to menu item
File > Electronic Filing > Check Electronic Filing Status
