M.H.
I was in the same position as you. I was very sick with my son, but managed full time school and work. This time, however, I was NON-FUNCTIONAL. The DIZZINESS was horrible. It was like I had severe motion sickness. I couldn't really eat much and lost weight. I tried everything from seabands to Zofran. The Zofran helped me not vomit as much, but I still felt horrible...plus it stopped up my bowel movements for the two weeks I took it. It didn't me feel better and I stopped taking it because it wasn't worth it. Preggie Pops did nothing for me. I did find that Ginger helped somewhat...Gingersnaps and REAL ginger tea.
I was miserable and I'm sorry to say it, but some people just have to wait it out. I am having a girl this time, so it explains why things have been different. I started feeling better by 14 weeks. Hang in there!!! Everyone tells you it will all be worth it in the end...and it will... but I will think LONG AND HARD about ever considering a #3. Good luck to you!