So sick !! 😷😷

Today I've made it to my 8 week mark, which I'm very excited about obviously, but I have been sooo sick since about week 6, like completely sick ( extreme vomiting, constipation and then diarrhea with terrible gas pains, passing out and really fatigued) all of which I expected to have with a pregnancy, but I'm asking if anyone has any kind of remedies or advice to something they did just to help the nausea and vomiting so I can atleast function for the day ? I know it seems silly to ask, but I'm still hiding my pregnancy from my family so I can't really ask them for help.. I'm seriously so desperate to try anything that will help 😩😩