I had a regular period on oct 5th. I took plan b one step on oct 19 and started to bleed oct 20 and on nov 1 i went to my Dr and blood and Urine test were both negative for pregnancy and she said plan b throws off your hormones and prolonged bleeding may occur, so she prescribes birth control (low-ogestrel 28) and said the bleeding would stop in a couple of days and if it didnt to go back. I went back on nov 6 and another pregnancy test was done and it was negative, i was asvised to continĂșe the BC. Its nov 14 and im still bleeding, has any one ever bled/spotted fir this long and what prescription were you given. Please advise I'm very worried. Thank you.