My 2 week old DD has been coughing, sneezing, gagging, and spitting up but usually silently swallows her spit up. Any one have this issue? What formula do you use? Bottles? She cries the whole burping process but wants the bottle which makes me nervous she will just vomit the whole thing up! We have a doctors appointment to talk about if she has acid reflux but it's not until next week so until then need some new techniques!