Ask your ob about zofran. It worked wonders for me
Sea bands work well also gum and sucking on hard candy worked for me. Also eating smaller meals and having crackers and sprite/7up. I would also stick to bland foods like oatmeal, toast, etc...
Try eating lemons, or putting fresh lemon juice in your water. Any time I went out to eat somewhere I'd ask for lemon slices and it worked better than anything else for me :)
Try pressure points. Put direct pressure between your thumb and pointer finger and see if that helps.
Chewable papaya (my sister swears by it) and SeaBands they sell for sea sickness. They sell them behind the counter at target stores.
At baby r us they have this little section where the prental vitamins are for morning sickness.. They have lots of stuff for morning sickness including lollipops . I used saltine crackers and they worked magic for me.
Im only roughly 7 weeks and been suffering badly with morning sickness I have been unable to keep and food or fluids down so I went to my local health centre they have perscribed me with some sickness tablets and some drink mixes because I was dehydrated you should monitor it and see a dr or if you cant find anything maybe go to doctor they might give u some sickness tablets hope this helps congratulations :)
Try folic acid it is suppose to help I just walk through mine it's not bad for me but a pot if people gave me tips on morning sickness I guess just in case