About 3 days ago I started having symptoms of a yeast infection (intense itching) I went out and bought monistat 1 day ovule. The itching has since subsided, But now my labia and vulva are bright red and swollen. It now burns when I pee, and is extremly painful to pass stool. It literally brings me to tears. I havent had any sores or lesions. No irregular discharge either. I finished my period on Friday and the symptoms were there when I woke on saturday morning. I have been with the same person for 3 years and I believe him to be faithful. This Is the 4th time in this past year this has happened to me, and im starting to panic. Last time I went to my ob and she diagnosed it as a yeast onfection. Should I be panicking? What else could it be? Worst case senarios are going through my head... please help!!