FLU LIKE SYMPTOMS???

Anyone experienced flu like symptoms before finding out they were pregnant? Last night I experienced headache, achy bones, slight fever tiredness and sore boobs. But than when I woke up today felt better just experiencing tiredness and still sore boobs. I’m 3 days away from my “period” but I’ve never experience these type of symptoms. Usually I’ll just cramp that’s when I know I’m getting my period. But this time I just feel off. Should I test or wait???