Took Primolut N To Stop Periods. Had Leg Pain. So Stopped The Medicine. Having Heavy Bleeding Again. See A Doctor?

hello,I m thirty years old. my period is normally irregular and i have dvt for nearly four years and under wafarin. I consulted my doctor and she gave me primolut N for twenty one days to stop my bleeding ,while i was taking for about eleven days I got leg pain and I stopped without consulting the doctor.after three days again it started bleeding heavly. can u pls give me an advise. should I consult my doctor again? thank you.