I… currently am isolating with COVID and don’t know how to feel. I was fortunate to get both Moderna shots and then get a booster in November. So far symptoms

I… currently am isolating with COVID and don’t know how to feel. I was fortunate to get both Moderna shots and then get a booster in November. So far symptoms have been overwhelmingly mild (sore throat, allergies, mild cough, no impact to blood oxygen levels). Started feeling them on Christmas morning, but thought it was my parents’ HVAC and winter drying me out. Went to my in-laws, had a nice Christmas and day after Christmas, and COVID came up in discussion. My in-laws had a test remaining, and I said “I’ll take it - my parents are seeing other family and in the off chance I have it I’d want to let them know”. So I took it last night, and it was very positive very quickly. Got another test today from another brand - also positive. Looking at CDC guidance, I’m somewhat confused. 5 days of isolation are fine, but if you look at timelines, respiratory issues seem to start around day 5. So I guess you’re either getting better or taking a turn on day 5. And I’m stuck at my in-laws a few hours from home, just isolating in a room. Everyone else took a test (we were lucky to find them) and tested negative, but we will see if symptoms develop in others in the coming days. Prior to COVID, this is nothing I would have stayed home for. Nothing I would have even considered could kill 800k+ people in the US. It’s really hard to wrap my head around it, and when I woke up this morning it was a bit of “did that test actually go off?”. Oura ring also alerted that my body temp was higher than usual and that I should take it easy. But I don’t have a fever using a mouth thermometer. I didn’t end up getting a PCR test, as the likelihood of two false positives across two different brands is very low, and I’m not totally asymptomatic. Just feel like 85% healthy where normal is 100%. But I won’t know if this is omicron or some other variant. So I’m not taking any pills, monoclonal antibodies, or other approaches with this other than staying hydrated and mucinex. I figure I’m ok - but it’s really weird to be writing this on day 3 of symptoms knowing that day 5 could mean I’m either fine and can just mask up around people or I may take a turn, ramp a fever, and have breathing problems. And I’ve been very cautious with protocols. Always mask inside, maintain distance, work from home. Yesterday was the first time since March 2020 I went to a brewery to celebrate someone’s birthday (again, feeling fine enough to drink) and I made sure the group sat outside at a fire pit (where we were alone and cold) instead of going into the brewery. It’s all very weird.