Hi all, I'm just 8 weeks gonna and all of a sudden my nausea has become unbearable and I have the worst headache ever. Can't even leave the house due to frequent puking and can't keep anything down, even vitamins or paracetamol. This is torture! Please tell me it is normal and will pass, seems so extreme. I'm weak and shaky and incapable of doing anything. Help please!!! :(