So I tested this morning (early i know) and it was a bfn. Around 4pm after eating some Cadbury mini eggs I felt so nauseaous and ended up throwing up. Now an hour later I'm still super nauseous and the smell of my car made me want to puke even more - I swear it's clean and doesn't normally stink lol!!!! Can I be pregnant and be starting to have symptoms but still test negative this morning? Not sure how this all works...