My (almost) 4 week old is on day 5 of extreme fussiness. He nurses every hour (but nighttime he goes every 3-4 hours) and cries a lot! He does kick his legs, so I've done gas drops and warmth on his tummy, but this doesn't seem to help at all. My mom came over a few times this week and is persistent that I call his pediatrician as it appears he is in pain. Online, I have read that he may be going through a growth spurt, so I don't want to call Dr. if not needed. What should I do? I'm a new mom, fighting PPD too, so I'm so overwhelmed with this

Help!
Re: Should I call Dr? Advice please!
Me:27, DH:28 - DX: MFI, varicocele repair Nov 2011
Post-Op SA: Count- 15 million, Motility- 75%, Morphology- 3%
IVF with ICSI - Stimming 10/4/12 - 10/13/12, Lupron Trigger
ER 10/18/12, 12 eggs retrieved, 8 mature, 5 fertilized
5 day transfer 10/23/12, 3 frosties
Beta #1 11/5/12: 453, Beta #2 11/7/12: 1,013, DD born 7/19/13