I don't regret it exactly, but that this is a possibility should be disclosed. Yale/Mayo Clinic will back me up on this, but you have to go looking for it.

It's been two years since my previous vaccination or infection. If there were COVID tests around, I'd take one, but I did report this to the pharmacy where I got the shot.
I'm only one data point, but I won't be taking the Moderna vaccine again in the future.

But the course of symptoms was the same: a few days of achiness, a few days' sore throat, followed by a runny nose with that distinctive COVID symptom: burning sinuses, though I hope to avoid the deadened sense of smell that usually follows.

Works in all circumstances. Writing style is a feature, not a bug, as getting the wording right takes my mind off of thing.