I've lost contact with God!

This is very weird. I take my family to church every Sunday. I don't just believe in God, I've been in constant "contact" with God daily, for as long as I can remember. I pray a lot, God has always been listening and almost always has also replied to me, one way or the other.

But now, since about 2 weeks, no contact. In the church, at home, in bed, at work, wherever and whenever I try to pray, I feel like there is this wall above my head, which prevents the communication. No message goes through. I don't feel that there's anyone there.

Before I also always knew that no matter what happens, it happens for a reason. I had no worries or no stress, since I knew God was with me always. I knew I was on a mission from him, had things to do, things to achieve. Also that is now gone. Nothing. I don't feel that I'm guided anymore. I don't feel that I'm expected to do something.

Actually I have fealt this once before, but that was not nearly as strong. That was the Sunday service right after the Haiti earthquake. Then I also had the feeling that God was actually busy, he wasn't with us in the church. But back then it was different, he was still up there, but just had better things to do.

Now, there simply is nothing. It's like he retired or something. I haven't lost my faith, I still belive in God as much as I always have, but I just don't hear him, or feel him anymore. His gone.

This makes me very scared. Even while I'm writing this I'm praying, trying to make contact. But nothing. What's happening? Where is he? Is it just me, or has someone else noticed the same thing?

I'm really lost at the moment. Don't know what to do. Don't know what's happening. Don't know why this is happening.

If anyone has an idea, please help.