With my head in my hands..

Right now I am sitting here, trying to finish off this work for Uni. But I can't.
I just can't right now. I physically can not think properly.
I am at that point where I have given my self a headache from thinking too much.
There is so much overflowing in my mind that I just can't seem to handle it all. I don't know what I want to scream about first.
The fact that my sister is a lying, devious rebel. That she's so severely depressed..I don't know how to help her anymore. It actually makes me so upset, that she is like this. I just...I don't know what to say.
Or do I cry about the fact it's ruining my Mum. That she is so stressed out that she can't handle anything.
That my Nana is stressing out so much about her, that she can't sleep.
Or do I cry about the fact that I still have insecurities about myself. No. I don't cry about that. I know parts of me are not perfect.
Oh..or..do I scream about the fact that, I the distance is getting me to me. That I when I need him the most. he's not here.

I'm trying to do my work, I am.
But sat here, with tears in my eyes, and my head in my hands. Not knowing how to deal with this all.
Well...I DO know how I should deal with it. I should pray. I should give it all to God, and trust that he can help me through this. Help my family through this.

I've calmed down now.
i just need to step back. and breath.