I filed an amended return (two weeks before deadline) and now shows return, do I still need to pay the taxes owed from the initial return?

My original return showed me taxes due but my amended return gave me a tax return. I had direct deposit filled in. Do I have to pay the original amount (I guess it will be pulled from my account) and wait for the return or, considering the payment deadline is close, can I file for an extension and avoid paying the original amount somehow?

The amount due is not insignificant so it would be great not have to pay it even if I get it back eventually.