Hello, I am 26 pregnant and I still vomit every day twice a day when I brush my teeth. A week and half ago I was vomiting when I saw a lump come out where my xyphoid is located. It used to hurt only when I vomited or sneeze. However, now the pain is more constant and it increases to a sharp, aching feeling with movement, like when i am trying to get out of bed or when i bend over. What is the source of the pain? Could i have hurt my xyphoid? What do i do? Can the pain become worst. Thank you.