What were your first signs?

I have been super nauseous all day every day for the past 5 days. The smell of ranch,olives and Kraft dinner make me wanna puke. My period is a week late. Tbh the only food I wanna eat is Chinese and icecream. Super tired all the time constantly taking naps, super gasy and had lower right side cramping that feels like pulling this weekend. I'm am going to test in a a couple days to a week from now because at most of be like 3 week and dont know if it would be accurate. But I wanted to know what your first signs were before you took a test?