Hello Doc. We Are In The Philippines .my Wife Has

hello doc. we are in the philippines .my wife has a bartholin cyst , 6 or 7months from now he has a pus, on the other months, but after a 3 months the pus has gone. and after a one month the pus is now back. and now she urinate small pots of blood. my question is what is it is it a bartholins cyst or cancer?