Ok, so normally I have a period that is 2-3 days long...the longest ever being 4 days. Normally, it is done and over with completely by day 3. Well, the Fiance and I had unprotected sex at least 4 times within my fertile window and I'm pretty sure I ovulated. My period came the 27th mid-day and I thought it had stopped on the 29th...but then I started spotting and woke up to more spotting today (February 1st) making it so far a total of 5 days and counting. Is this normal?