I believe every pregnancy is different. My first 2 pregnancies were great. I loved being pregnant and had no complaints. Then, the very last pregancy, it was so bad I would have never had anymore kids, if it was my first one! My nausea started right around 3 months. I threw up every day, and about every 20 minutes on the bad days. I went to the ER a couple times becuase I felt so bad, and I couldn't stop throwing up. I would go to my doctor's appointments with a cup in my hand, just in case! I know for a fact that if I felt like that with my first pregnancy, I would not have had any more children. It was horrible. This lasted for about 6 months. I'll tell you what the doctor's told me. Maybe it will help. Suck on lemon drops...it's suppose to help with the nausea. Also, ginger. Eat or drink anything with ginger in it. Although, I do have to say that none of these helped me! If your nausea is so bad, you might want to ask your doctor for suppositories...they really do help. My nausea was so bad, that if anyone moved the bed, I would get sick. Thanks to the suppositories, I got through my pregnancy. My husband knew that from the day I started getting sick, and the day that we found out we were having a girl, that she was going to give us a lot of headaches! :) And sure enough, that was true. I know what you're going through. No two pregnancies are the same. I hope this helps! :)