I was on yasmin the pill for 3 months I stopped taking it to have my period 2 weeks ago nad that was all nor and see if my body was regulated it hasn't and I started getting red blood in my urine last night so took the actives again because it hadn't regulated my body yet however I've just woken up and found brown blood, really dark brown, on my undies and even more dark brown blood and clots in my urine should I be worried or let it take its course?