Yes! I'm so glad you've been able to discover and fall in love with running during this pandemic. My running has also increased dramatically since March. I've had some injuries - more from age and a bit of extra weight than overdoing it. But 2020 was probably my most consistent running in several years.
I heard a variation on your line about lapping the people on the couch. Someone said to me "No matter how short you run, you are always ahead of the guy who is at home on the sofa eating Twinkies!" I've thought of that line often over the years.
I also like your line about thinking of how far you have come. Great job!