Thrush or mastitis?

Momma of 4

I have all the symptoms of what I thought was thrush. And it makes sense because last week I was on antibiotics for strep, so I'm more susceptible to yeast. But then last night I started to feel unwell and flu like/feverish. Has anyone had thrush and felt unwell, or is that more likely mastitis?

I'm going to call my dr soon (it's early here) but just wanted to hear others' experiences.