. .ok so my cycle is from 28-30 days..had a full cycle like normal...jan.22-16...7days..so waited a couple days to baby dance to make sure af was completely gone...so my fertile window started Jan. 28-feb.3..& we bd on the 28,29&30..this is the first time ever this happened..then all of a sudden started spotting..now its heavy tht im using tampons...ugh..whts wrong with me??