I placed an order from Glamour Kills, and it did not bring me to a confirmation page?

Today I was ordering a bathing suit from Glamour Kills on glamourkills.com. I entered in everything, but I didn't put in an email. When I pressed checkout, it brought me to a page that said "Your shopping cart is empty. Click here to continue shopping." Does this mean that it went through?? I don't wanna try again and then get charged twice and end up with two bathing suits.