these things can take a while to hit you, especially if you're otherwise enjoying yourself, and sort of all come crashing down when you take a break. Might be worth sneaking away for some quality me-time - headphones on with favorite music, or jump in the tub if that's your thing (and you're not hogging the only bathroom in a house full of people) just take the time to reconnect to who you are away from the people who aren't seeing you.