Hand on heart, I think I could have made different decisions on two incidents during today's match and it's natural to question it. Sure, I can justify it to myself and explain it to others, but there's a nagging doubt sometimes. I dwell too, but I can't change it, all I can do is take from it what I should improve from next time.
Discussing with peers and senior colleagues can help,just get it off your chest. Realistically, it probably wasn't that big a deal. You've got a game next week and you'll do your very best again.
Onwards and upwards.