Can't take the nausea anymore!

In the first tri I was able to get by with Ginger tablets and ginger beer (non alcoholic of course). Doctor did prescribe me Zofran but I was always able to manage it without it. This third trimester is kicking my ass. I hate to vomit and it gives me anxiety to be nauseous. Anyone take anything that helps? I still have my zofran but I hate to have the side effects. I used to take meclizine for my vertigo and I know that works but I'm not sure I can take it. What do you take that helps??