possible lingering yeast infection

Tamia

I took fluconazole (1-150mg tablet) last Thursday. I don’t know why but I still feel alittle itchy irritation and a tad smell. My discharge is thick but it isn’t discolored or clumpy. My period is “supposed” to start soon but it has been spotty for months. Bottom line I need advice. Is this a yeast infection or possibly something else? I do frequently get yeast infections 😓 it’s just so irritating going through this every 3-4 months in between and I just want it to stop.