HI,Dear Carson-Very Good Morning from India.Thanks for your query.I understand your concerns.I studied your query in depth.
-I would advise you to just forget the obsession for this lump as it is simply a -mildly-infected bartholin glands which grew in to
bartholin cysts due to the cloged up ducts.
-May be your pool visits have initiated it due to the ?infected pool water.
-So if you keep vaginal hygien by proper
dettol washes of your private parts after the pool visits , that would rergress.
-Still you need to consult ER doctor who would treat it accordingly.
-Its not serious and you need not worry for it.
-You just have to consult your ER doctor-who would treat it with-Tb NSAIDs, Antibiotics for 5 days if need be.Advise not to handle it repeatedly.
-IF its chronic cyst-ER Surgeon would Excise and send for
biopsy and treat it accordingly.
-So forget obsession of lump in the head.
-Hope this relieves your worry-some query. Wellcome for anymore queries in time to come.Have a Good Day.