This is my first baby, so not altogether sure what is normal and what's not... He's always seemed quite fussy when feeding (he's EBF) i.e. pulling on and off, fidgeting, dozing off then waking up 10mins later for more. Usually we have one, maybe two episodes a day where he seems to get really mad, screaming at the breast, tensing up, thrashing around etc, but the last few days it seems to be happening at every feed. I burp him, put him back; he launches himself at boob like he hasn't eaten for days then almost immediately pulls off screaming. Weight gain has been very good, nappies fine. Could this just be a phase / growth spurt?