Severe morning sickness...anyone else?!

Is anyone else incredibly sick? I'm a little over 6 weeks and by around the 5 week mark I had full blown morning sickness. Vomiting multiple times a day, fatigued, shaky, and nothing I ate stayed down. I missed a full week of work and after seeing the doctor, (they gave me medicine, thankfully) the pills he prescribed don't seem to work that well anymore. Now I only throw up once a day, but I'm still so nauseous. I can barely function and it's been getting in the way of my happiness. Has anyone else been through something like this?