Is Light Bleeding With Occasional Clots After A Day 3 Embryo Transfer Normal?

Hi.. I had my embryo transfer on 8th Sept it was day 3 transfer and from 14th onwards i have light bleeding till now. 1st 4 days it was very light pinkish and brownish spotting.. on 17th sept there was a blood clot.. after that light bleeding is coming on off.. There is no heavy bleeding no cramping.. pls help..