I had my 3 day transfer on Nov 12th... transferred 3 6 cell embryos. 3 days later, I had severe cramping and very very light spotting. 4dp3dt, I had AF like bleeding, not just spotting along with moderate cramping... bright red color(not pink or brown)... I had to wipe 4 or five times to clean it up. But bleeding stopped after that. Since then, light cramping and back pain, but no spotting or bleeding.
Was what I experienced implantation bleeding? I have heard that implantation spotting is very light and usually pink or brown color. Since I had a little heavier bright red bleeding, I am concerned if I am having early AF symptoms...

Has anybody had this before and got a BFP? Please share your experiences.
Love to all and good luck for a BFP!
ammu.