Pls talk to your Gynae, they can provide morning sickness medication. But do note that some medication will caused drowsiness which not suitable for driving & activities required much attention.
Besides, take relax, you can try meditation or do some light activities you like, such as drawing or watching drama. It is helpful to distract your attention. Can eat some sweet if feel nausea. Drink warm water.
hope it is helpful for you! Cheer!