Does it get better?

Andy and I decided that we were just going to put Isaiah in bed and let him put himself to sleep, despite the screaming. It is torture on me! I am staying at the computer so I can't hear him. The screaming has gone to random whining, crying and squawking. I feel like a bad mom for doing this, but we had to do something. He just isn't sleeping at all and I am so tired and getting nothing done. Please say a prayer for us when you think of it, especially for me. Isaiah is my sweet baby boy and I adore him. This breaks my heart to have him so upset.
I know God hears our every prayer and knows our hurts and needs.