<s>[INST] i had a small pimple like projection on on labia monora, i thought it may get alright by 3 to 4 days, but now it has turned to a small lump and the whole left labia minora is swollen. I feel it very painful to sit , walk and touch. pls let me what is due to and any treatment for this. [/INST] Hi, dairy have gone through your question. I can understand your concern. You may have some inflamed cystic lesion or some benign tumor.  You should consult your gynecologist and go for examination.  Then take treatment accordingly.  If needed you can go for biopsy of that lump to know exact cause.  Consult your doctor and take treatment accordingly. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health. </s>