Hi,Good Evening.Thanks for the query to HCM.I studied it in depth and I understood your health concerns. -Treatment-for bartholin cyst and associated stomach pain- 1- In my opinion -it is due to a- Drain blockage of the drain draining the Bartholins Abscess-which was kept open with a drain in it , due to the pyogenic toxic contents which need to be drained-as the quantity appears to be large and with a chronic infection of the bartholins gland. b-Swelling of the cystic tissue is what it-feels to be swollen, and indicates that the drainage is improper and has caused cystitis-with Urinary Tract Infection-which is causing stomach pain inside. c-Thus its a related stomach pain due to the improper cyst drainage causing urethritis and urinary bladder infection and inflammation with resultant pain in the stomach / abdomen. 3-So I would advise you to Consult a Surgeon and who would treat it accordingly as told above and with proper antibiotics and anti-spasmodics and anti-inflammatory and proper drain upkeeping of the bartholins cyst Abscess. 4-Dont get scared and uneasy,but be cautious and act fast. Hope this would help you a lot to relieve you. Wish you fast recovery-and healthy life. Wellcome to HCM with more queries till you are satisfied. Have a Good Day...!! Dr.SAVASKAR M.N. M.S.GENL-CVTS, Super specialist and Senior Consultant- and Expert in Non-Curable-Disease therapy for Cancer,Asthma,etc,Rejuvenation therapy and Tissue failure -reversal therapies.