Iui done on 14th feb 2021, I started light spotting and brown/black spots on 22nd feb 2021. Till 15th day I have been spotting and now bleeding has increased to red colour with clots but not periods. My periods date is usually 2-3 days late. In follicular monitoring there was polyp of 16 mm*12 mm*7 mm. Has my periods arrived. Can I hope for pregnancy. I am scared to take test if this will turn negative. I am on fertisure f and duphaston 10 mg. I have cramps and bleeding but its not regular after iui. I had all reports clear and egg size was 18-22 mm and 2 eggs released. Please help me is polyp stops me from getting pregnant. My hsg of tubes and uterus done which was clear. Thyroid is 2.5. I have spotting issue which starts a week before periods and sometime a day after sex so I do not try naturally often due to bleeding.