Vomitted phlegm n acidic liquids

Hi.. I am 24wks 5days pregnant as of 20 Mar’21.. Lately ive been feeling nausea n vomitted phlegm n those acidic liquids although ive taken my meals; n i totally felt breathless n gasping for air while vomitting n almost out of breath n felt like fainting.. Kindly advise on this.. #advicepls #pregnancy