Okay so i been ttc since dec cuz i came off the iud in August 2014 so i had been having trouble so long story  short i have a 5 cm cyst on my left ovary and the dr gave me bc pills to try and see if it goes away, but idk ive been seeing that cyst dont go away by takin the bc pills and i sure dont wana gain weight!!!! Ughhhh idk what to do