Turbo Tax will not have a status on your refund. If the IRS website says processing, this means they are working on it.
Please use this link to track your refund from the IRS. https://www.irs.gov/newsroom/use-the-wheres-my-refund-tool
Tax Season Refund Frequently Asked Questions https://www.irs.gov/refunds/tax-season-refund-frequently-asked-questions
Did you amend by preparing a Form 1040X which you printed, signed and mailed? That is the ONLY way to amend a tax return.
A 1040X cannot be e-filed. It must be printed and mailed. It will take about 4 months for the IRS to process an amended return. It is a good idea to use a mailing service that will track it, like UPS or certified mail, so you will know it was received.
Wait about 3 weeks from mailing and you can check the status of your amended return:
https://www.irs.gov/Filing/Individuals/Amended-Returns-(Form-1040-X)/Wheres-My-Amended-Return-1