There are a variety of cysts that it could be and each one would be treated differently and could mean something such as
PCOS, Endometriosis, Functional cyst, Dermoid etc.
Depending on what type of cyst it is could help in further answering your question.
Hi,
Cysts on the ovary are ovarian enlargement caused collection of fluid. Small cysts are asymptomatic and cause no pain and also no problems in getting pregnant. Large cysts and PCOS can cause problems. Consult a gynaecologist for a detailed evaluation.
Hope this helps.