Sounds like a yeast infection. They sell over the counter tests now to diagnose it as home but I would recommend going to the doctor or at least calling the doctor.
Good luck!
It doesn't sound entirely like an allergic reaction -- the swelling, yes, but the chunky stuff, no. Maybe the wipe cleared the way for an incipient yeast infection (that was sort of borderline before) to get worse, because it removed the "good" bacteria that was protecting you.