Welcome to the forum that nobody wants to join but will offer so much support.
I had chemo and was told that the medication I was given should stop me feeling nauseous and if it didn’t I should ring my helpline. They can change to a different one or even a combination.
Having peppermint tea or honey and ginger can be helpful, even ginger biscuits but I found the medication more useful.
As you have started chemo, are you aware of the monthly chemo starters group. I found them really supportive to go through treatment with others on a similar journey.
Here’s the link for March 2025
Take care and hope the nausea settles.