My son started vomiting a lot and it had blood in it I freaked out and me and hubby rushed him to…

My son started vomiting a lot and it had blood in it I freaked out and me and hubby rushed him to the er they are worried about his belly bing so blotted they are going to take pictures to see if there is anything wrong with him :( so scary to go to your 3week olds bassinet and see blood in his vomit :(