I am only breastfeeding and my baby is now two months old. His stool was always yellow and seedy until a little over a week ago.. the color is greenish yellow but more green and sometimes it is more watery than others. I broke a main piece to my pump around the same time this started happening.. could he be getting too much formilk b/c my breasts have been getting engorged more often w/out t pump.. i dont think my diet has changed and i cant think of anything green i have been eating.. he seems to be acting the same except for the other night he slept for a little over 5 hours straight which hes never done. no temp or anything. i have a drs appt on monday but if i could do something to fix the problem beforehand i would be happy! im worried it could be a virus:( any suggestions? has this happened to anyone before?