There are sea bands that will help. Here is a link but you can find them in your local drug store
http://www.sea-band.com/
Some use magnets or beads its all natural
I had a terrible morning sickness in the first one month of my pregnancy. I know it is very common during pregnancy but it was very horrible to handle the situation. My mother has suggested me the ginger tea. So, I had taken the ginger tea for few days, after that I got relieved from nausea and morning sickness. There are many other benefits of ginger during pregnancy. Check it out @ http://www.momjunction.com/articles/unexpected-benefits-of-eating-ginger-during-pregnancy_0082719/
Sorry to hear you are feeling so poorly but nausea does happen to women during the first trimester of pregnancy and for some women straight throughout. It normally starts early in the morning and then the feeling goes away as the day progresses or with anti-nausea medication suitable for pregnant women. You seem to have tried quite a number of ways for relief and have found no relief at all. That must be hard, I hope my suggestion will help. See link below to a number of ways your morning sickness can be relieved.
https://menstrual-cycle-calculator.com/tips-relieving-morning-sickness-nausea-vomiting-pregnancy/