Nausea and sickness

Charlotte • I`m 30, married and mummy to 💙 baby #2 due September 18!
Hi Ladies, I am currently nearly 7 weeks and I've been suffering with nausea for the past week and today I was actually sick 😣 does anyone have any tips or advice on what you did to improve your symptoms? Obviously I know it's something we have to go through but any help or tips would be great!!!