Can you order a takeout Thanksgiving dinner from some local restaurant? I don't blame you for not wanting to go to your ex's - that's TOO MUCH! In fact I really applaud you for being such a saint all these years, I know it's what has been best for your daughter but I'm not sure I could have done what you've done.
I'm glad they're retesting you. Many people don't understand that the test can be negative if taken too early. I'm waiting on my son's roommate's test results today. The roommate has been totally in denial about the likelihood that he has covid, even though he was exposed 9 days ago to someone whose brother was diagnosed last week after they met. First he thought he couldn't have it because he just had sinus symptoms, then thought because he was vomiting it couldn't be Covid because "Covid doesn't cause GI symptoms"! I sure wish people would read more medical facts about this virus. We have known about GI effects since the first reports out of China.
Do you have HBO? If so, check out the new series The Undoing with Nicole Kidman and Hugh Grant - great mystery.