I m 37 weeks 3 days with my 3rd child (this will be my 3rd C-section). At my doc appt this past Monday I was effacing at 50%. I ve felt terrible since with sharp pains in my pelvic area and threw up once on Tuesday. I increased how much water I drink and have mostly stayed in bed. Feeling terrible and can t sleep, I just vomited quite a bit of blood. Home alone with my two kids since husband works nights. What should I do? Very worried..