With the sleeping nothing helped. I think that he was well over 3 years old before he started sleeping all night more than once a week. He still has his nights when he's up a few times for whatever reason. Usually it's because he has very vivid dreams.
He just turned 5 and he's just starting to not have as many crying episodes. A year ago they were still pretty bad. But it seemed like once he could express himself to us it helped a lot with the crying. From about 3 weeks until he was almost 1 he cried almost non-stop.
