anyone else get nauseous before period (not pregnant)?

Just gonna start this by saying I'm on the pill. But I got sick on Christmas with a stomach bug, puking and diarrhea all night 😭 my 2 cousins had the same thing and I know i got it from them. The next day I felt really nauseous and gross. Then yesterday I felt fine and dandy, but today I've been feeling nauseous again. I'm supposed to start my period tomorrow and I don't usually get it before my period but I'm wondering if it's just a normal PMS symptom? It could definitely also be from this stomach bug thing tho too. Ugh I hate it.