Does anyone else feel terrible this early?

I’m pretty early, I know, I’m only 7 weeks, but I feel like I can’t even get out of bed I’m so exhausted, not to mention moving head makes me need to put my head in a toilet to vomit, I’m constantly nauseated, and have a general feeling of just crap. My doctor told me to try to potato chips and lemon Gatorade bc the oil and lemon complain each other and that’s about the only thing I can stomach. This is my 3rd and my 1st two were never this bad. Is this a good/bad sign? Or just normal?