I’m so sick and currently hating being pregnant

Has anyone been here before? I’m 7 weeks and so so sick. Everything smells terrible, I have really bad constant nausea, headaches and exhaustion. I dunno what to do to help myself feel better. I also have really crazy food aversions. I can have one thing now and not want it anywhere close to me the next minute. I also can’t stand the taste of water it’s making it difficult for me to stay hydrated. I’ve tried taking flavored water but it’s not helping either. I’m currently taking Pregnacare and Nosic will be going for my first appointment tomorrow. Any tips on how to feel better especially with the nausea? The medicine isn’t helping with the nausea at all. I’m feeling so pathetic I never want to be pregnant again. I’m hating it so much.