Talk to Gynecologist on Pcos. Prolonged Menstrual Bleeding

Mujhe kuch months se prolonged bleeding ka msla horaha hai.. dr ne transamin lene ko kaha tha woh use krny se bleeding stop hogyi per about 14 15 days baad phr se bleeding start hogyi hai but its very light. sometimes it is dark brownish and sometimes it is fresh red ... i live in a village and cant visit dr again . plz help me out .isky kya reason hain aur mujhe kya krna chaye .should i use transamin side effects tou nai hain?