Hi anxietea (that is a great name bwt),
I'm sorry to hear you're having such a rough time, feeling uneasy and sick all the time is awful and it's great you are ready to ask for help!
It's great you have already reached out for help through this forum and tried breathing exercises. If you haven't already I think you should make an appointment with a GP and they can refer you to a counselor or talk about medication. If it's an option for you, maybe you can look into a private counselor - this website shows you registered counselors in your area: https://www.counselling-directory.org.u ... 8kQAvD_BwE
Does your partner understand the situation? Are they supportive?
all the best,