Somebody please help me! Is this herpes?

iv’e been with the same man for over 3 years. i recently woke up feeling sick 2 days ago. a stuffy nose turned into chills, fever, body aches. i tested negative for covid. this morning i felt something weird in my vagina and noticed a few white bumps. i read online that your first outbreak could cause flu like symptoms that i had… im panicking and i dont know what to do. the only way i wouldve got it is if my boyfriend cheated on me? we had sex about 12 days ago last.