Meds making my vagina hurt


I finished antibiotics for a sinus infection last week and I’m heading to the OB today because I think they gave me a yeast infection or BV but I’ve had both of these before and this time feels different. My vagina is throbbing (to the point I can feel my heart beat in my lady bits 😂) it stings and feels raw and swollen . It is itchy but a sore kind of itch . Ugh my life haha . Anyone else have this issue ?