I wish I had known that some babies cry.. A LOT. Sometimes there is a reason and you can fix it, other times they just cry and it's ok. Sometimes the reason won't be found til months later :-/ my son had colic and at two months old after lots of crying, no sleep and projectile vomit and a New Year's Eve in ER he was diagnosed with GERD (Acid Reflux). Just keep trying each phase will pass and ALWAYS go with your gut! If I had we would have gotten him the meds he needed much sooner!