Around 9 last night my stomach started hurting and at about 1:15 I started throwing up. I threw up 5 times between 1am and 6am and nothing came out but this horible yellow liquid stuff... It tasted grose... and I also have a major migraine... What could this be?

It's called bile, basically digestive juices.

A stomachache and vomiting could be anything. Are you feeling better now?

The yellow stuff is called bile, as curlyben said. When your stomach is empty (from throwing up), your body vomits up the only thing left, bile.

Could you be pregnant?

I think I kniw what happened... I missed A BCP and my mom told me to take 2 in 1 day to catch up and I didn't think anything of it... After being sizk forever it finally hit me... maybe it was that... sure enough it was all over the internet not to take 2 in one day cause it will make you have "Morning sickness"

I'm pretty sure that's exactly what happened!

J_9, the chauvinist in me immediately thought it was a guy. I didn't even THINK pregnancy. Ouchies :(

Sorry to all the females.