Hi, I'm 29 Years Old. Im Very Regular With My

Hi, I'm 29 years old. Im very regular with my periods with 30 to 32 days cycle and bleed 5days a month. Im trying to get pregnant from 3months when i got scanned doc said i have a fibroid in the right uterus and prescribed me duphaston from 15th day for 10days. Supposed to get my period on 29th july, after 5days of delay now i see spotting,just a drop of blood when i pee. Flow has not increased. What does this mean? Thank you!