Pregnancy nausea

I have severe nausea and it’s all day even in my sleep. Does anyone have any tips to help? It’s affecting my daily life and this is my first pregnancy.. I feel like shit all day and I can’t even open my fridge because I will vomit. My sense of smell is crazy. My house is clean as a whistle and it still bothers me I feel like everything smells bad .. please help with tips🤮😢🤢