amend 2019 return after you file to change from standard to itemized

Due to the glitch in turbo tax for limited int/points for mortgage interest, my 2019 return wasn't calculated correctly and I submitted with standard deductions rather than itemized. I owe the IRS, but with itemized deductions, it's substantially less. Can I file an amended return prior to July 15 in order to lower the amount I'm supposed to pay on July 15? I'm pretty upset about this and spend hours trying to get my taxes right because I knew I should be entitled to itemized, but finally submitted and then found out later how I could have fixed this error.