He has literally been pissed since about 10 am. he wouldnt sleep but finally passed out for about 30 minutes at 4pm. I have tried everything. I'm about to start his bedtime routine early. He's 18 weeks. Anybody else have this issue? What can I do? We just started stage one solids and letting him cry himself to sleep. So it seems like hes just been having some bad days. OMGosh it is bath time!!