Hyperemesis gravidarum

Did anyone else suffer from HG? How did you know you had it? I experience nausea all day everyday. The only time I get relief is when I’m asleep. At around 8 weeks I started vomiting. But on days that I’m vomiting, it’s not just once; it’s all day. I can’t eat or drink anything because I throw it up. I’ve tried nausea medicine, popsicles, candies, nothing helps. I don’t know what to do, I don’t want to be pregnant anymore. I’m suffering so bad. I don’t even want to be at work because the sickness is so bad.