Please help..

Dirtforwarpaint 🌸 • 16 • IG- plant_queen_ • been with my butthead since 1/22/15
I don't know if this is normal.. I'm 16, and I'm 8 weeks... I just vomited... It wasn't a little bit.. I've never vomited so much in my life. I'm really scared right now. Is it normal to puke so much? And my stomach is killing me... It's like.. Gas or something. But I'm really scared and I don't know if this is normal.. I need help.