At some point or another EVERYONE in life feels this same thing. It's simply an attack from the enemy, and we must remember Jesus told us, that He has already overcome the world! The thing is, we must keep our faith. I've been there, done that, and as Dread said, it WAS the worst thing...however, it's also the BEST thing as well. Now don't go all ''you're nuts'' on me here, just listen, and hear me out.
While it's horrible what you go through, how you feel, etc. It's also the most wonderful, beautiful, craziest, thing you'll face. Why? Because God pulls you through it, you rejoice, you thank,praise,honor, and glorify Him. You grow and mature in Him, you seek Him more, you truly learn, feel, see,and experience the REAL love, mercy,grace,compassion,understanding,patients, and everything else there is about God!
You're so drawn into Him during this time, and even more so once you're delivered from it. The key is this: control it, don't allow it to control you. We live under grace, the grace of GOD ALMIGHTY! Once this trial is over, you shall be stronger, wiser, so many awesome things. You're learning the true awesomeness, power, might, of God, you're really experiencing Him....now I must say this. It's not God doing this to you, it's the enemy aka Satan, he's testing you and your faith. Remember, and even read up on the story of Job.
God's still, and always will be in the miracle working business. Here's some hope for you: I struggled for months, as I hadn't been in church...I'm about to be starting to go again. God led me a very dear sister on this site, whom lives only a few minutes from me.We met up, and I was suppose to start going to church with her and her family this Sunday. Well ole Satan just hated, and despised that I was getting closer with God, going back to living better/right, and that I was about to get back in church. So what happened? Well, he attacked. Saturday morning, we had to rush my grandmother to the emergency room. We thought she was having a heart attack. Long story short, she had a blockage at first they said. They admitted her to the hospital, did more test on Sunday, they found NOTHING. God worked a miracle, she's fine, and came home Sunday afternoon.
you see, Satan's out to get us, no matter if it's us he attacks directly, or indirectly. He knows just how to get to us. God said that He wouldn't let Satan win though, for we're children of His and He protected her. Same goes for you, it WILL be okay, this shall pass, in His timing, and according to His will. God bless.