Is this normal morning sickness?

I am woken out of my sleep throwing up every single morning at 5 am on the dot. It lasts on and off until 9. I vomit about 3-4 times just bile and I can’t even keep water down. Once I have literally nothing left in my stomach I’m fine for the rest of the day just nauseas alllllll day long and can barely eat. It’s so weird to me because my last pregnancy wasn’t like this at all. I’m 9 weeks tomorrow. So I don’t think it a a huge issue it’s just insane now I literally can vomit while I’m sleeping. I wanna make sure it’s nothing I have to call my doctor about