Hi
Welcome to HCM.
Treatment of a Bartholin's
cyst depends on the size of the cyst, how painful the cyst is and whether the cyst is infected.
In your case it seems to be quite painful, your movements are also restricted and there is no reduction in its size even after the use of antibiotics, then you have to visit ER for possible surgical
drainage of the
abscess.
Drainage of a cyst can be done using
local anesthesia.
A small incision in the cyst is made which allows it to drain, and then a catheter is placed in the incision for up to six weeks to keep the incision open and allow complete drainage.
You may need a course of appropriate antibiotic if testing reveals that you have a sexually transmitted infection.
Meanwhile soaking in a tub filled with a few inches of warm water (Sitz bath) and oral
NSAID pain killers may help in relieving the pain
Hope your query is being answered.
If convinced, rate this answer.
Regards.