question: My 3 month old has been spitting up a lot more than usual this morning (she has spit up large amounts 6 times in 4 hours, plus small amounts a few times in between). She is also having more frequent bowel movements and is expelling small amounts of poop when she sneezes or coughs. She has only had two feeds in this time. She is completely breastmilk fed, but did have a bottle of thawed from frozen breastmilk last night. She has only had 2 feeds this morning and spit up a few times after each feed. Should I be concerned about her not getting enough nutrients? Is it possible that there is something wrong with the thawed milk that has caused her to have an upset stomach?