Hi Tin,
I am sorry for what you are going through. I am also feeling really overwhelmed and alone lately. So I guess if we are both feeling similar, we are not actually alone after all. It makes me feel a little relieved, maybe you will feel relieved also?
If you need a sounding board for your feelings, you are welcome to vent to me, we might both get something out of it! Send me a private message if you like or whatever you feel comfortable with