It is worst problem. If it's size is 6.3 and you are married then go for laproscopic treatment. Second if you are not married then go for ayurvedic medicine. Like you can take kachnar guggul nd triphla gugul 2 ,2 tablet morning evening.  ( if you don't get results with ayurvedic medicine then go for laproscopy treatment). And do yoga daily.

Thank you for choosing ayurveda for your query. Yes ayurveda can be helpful in managing endometrioma. Please consult an ayurvedic doctor for proper consultation and correct prognosis of your condition.

There are ayurvedic herbs for it's management

Thanks for trusting Ayurveda and seeking help on authentic platform. Got ur pain n concern plz share rather consult in person Ayurveda Dr with reports so that Ayurveda can offer you authentic ayurvedic medicinal with bit of detox and Rasayan Therapy

Without proper consultation how can I advise you any medicine

You have to take internal medicine as well as undergo some. Panchakarma treatments

Consult ayurveda physician for proper diagnosis and root cause of ailment