1099-NEC Income

In addition to my regular W-2 income, I do some consulting work, for which I received a 1099-NEC. I did my taxes using turbotax and I noticed that the income from the 1099-NEC was added to schedule C and the income was added as if I'm the sole proprietor of this business. This is not my business. I also purchased a house and needed to provide my tax return for my application, and now they are asking me for profit and loss statements, as well as a business tax return for "my business". Do I need to file an amended tax return to correct the fact that the income from the consulting work is contractor income and not a sole proprietorship? Is this something that turbotax can help with?