Confused

I have no clue what's going on in my life right now. I feel so confused. I don't feel like I am lost but I just don't know what's going on with my life.

1. School
I got a scholarship so I need to register for 14 credit-hours. I only registered for 12 but now I don't know what class I want to take to fill up the time. Also, I really want to be in a research team in Fall but no one wants to take me in. I need more research opportunities to put them on my resume when I apply to grad schools but nothing seems to be happening.

2. Prayer
My prayers have been pretty bad too. Every time I pray, I feel like my mind is so complicated/busy/confused/disorganized. I don't know what I am saying most of the time. I don't know what I should pray for. I had spiritual experiences but I don't understand why I can't pray sincerely or effectively.

3. Dating
I kind of gave that up.

4. GRE
I am just waiting for my books that I bought to be delivered soon. I am kind of stressed about that.

So basically, my life right now is a HUGE mess.