I have projectile vomited a green sticky substance twice and I thought the cause was my medication. I haven't taken it for 24 hours and I still am having severe abdominal pain on my left side and middle followed by chills, a pale complexion, and dizziness. My mother says it was just my medication and is telling me I'm fine but the pain is still really bad. Should I ask her to take me to the ER or should I just wait it out for a few more days?