We've had an easy go of breastfeeding but starting last night my little guy was acting fussy while eating and then had lots of spit up, mostly partially digested. Happened again this morning and now at night. He seems really pained, burping isn't helping, and it smells sweetish. It's bringing tears to my eyes that he's so unhappy nursing !

Nothing in my diets changed.... Could he develop reflux over a short period of time? He's normally a happy spitter

Anyone else experience this?