Haru, you're totally fine. You don't have to apologize or anything. I get it.
You've seen me be a total ass to everyone when I'm stressed lol, I'd be hypocritical to judge you for it. And I don't say that to make it about me, of course-- I say that to let you know I understand how you feel. Being nice takes a lot of emotional toll when you're feeling like garbage.
So you're free to be mean to me all you want, but I'm still gonna worry about you, cause-- I mean, I don't know you super well, but I do care about you. And if it's anything I can help with, I do want to extend my hand to you, ok?