Sever morning sickness

I have had sever morning sickness since I found out I was pregnant with was at 8 weeks...... I have been sent to the hospital 2 for it because it will last all day and I will become extremely dehydrated.... I throw up so much to the point I have tore the lining in my throat and am throwing up blood.... any other mommies out there going thru the same thing... I'm 12 weeks now