Hi! For the past month I have been having sex using the pull out method with my partner. My last period was Oct18 and according to the normal 28 day cycle I was due Nov14 however my periods are usually a bit later more like a 29-35 day cycle. So on Nov15 I noticed some pink and brown spotting only twice when I wiped after urinating. I also had some cramps around the same time I noticed the spotting. Then the next morning Nov16 I woke up to what seemed like a period with bright red blood but on the lighter flow side. Some mild cramps as well. And that continued until Wednesday early morning then stopped all together Wednesday afternoon. And still nothing as of now. Thoughts?? Infection? Pregnany? I usually have a period of about 5days and have never had spotting before a normal period.