What may be a reason for a lump in 1 of my vaginal lips?

Bartholin cyst. Bartholin cyst. They may need drainage and antibiotic. Exam will tell diagnosis and proper treatment.

Related Questions

A couple lumps on my vaginal lips & im wondering what they could be? For years now ive been struggling with a excessive amount of normal discharge

Needs to be seen. There are several things from skin tags, genital warts, sebaceous cysts, etc. Only way to know for sure is see a GYN or at least a family doctor.