Yeast infection and period


I have a yeast infection that I treated with the 3 day Monistat while waiting for my doctors appointment. I had my appointment yesterday and I got a one day diflucan pill from the doctor and took it the night of the 15th andddd I started my period on the 15th!!!!! I went to the gym and showered and now I’m so itchy and miserable! Is this ever going to go away?! is it too soon to say it’s not working?! Any tips or tricks on how to feel better?? 😩😩😩