Symptom spotting

I think that’s what you ladies call it lol.. well I am assuming thats what is happening lol for the past 3 days I have been so nauseated at the smell of certain foods. Today I had fries with ketchup and and 5 min later I caught a smell of the ketchup and I began to want to gag... i am also bloated and more tired and a pain on my side... I am 4 days before my period however I did take a pregnancy test yesterday and it was negative.

So I am assuming its symptom spotting or symptoms leading up to my period 🤷🏾‍♀️🤷🏾‍♀️🤷🏾‍♀️🙃