emotionally tired

I'm emotionally tired these past few days. Thank God my sister is at least there to ease this feeling that I have.
I guess I'm just so affected with the misunderstanding that I have with Heidi. I heard she's even resigning this January (She's going to Korea). Honestly I don't wanna think about it coz it just brings me tears. I didn't even talk last night while on our way home.
I'm tired emotionally and I guess it really shows. I don't know if they notice it but I just wanna get away and free myself from everything.
I'm such a crybaby!
Oh my! I don't know what to do. I'm just so tired.
Talked with my sister last night and we stayed up for almost 3 am. I guess it's also the reason why I'm feeling groggy. But it feels great talking with her.
I'm not in the mood to hold a class.
I don't know what to do. I honestly feel tired.