Since I had my daughter I have had a regular cycle. Day 1 was Sunday, as expected, but this time it was way different. I get a tiny amount of pink on the pad or when i wipe, but no real blood. Today will make day 3 and it's been the same all 3 days. I've never had anything like this before. What do I do? What could be causing it? I don't wanna have to go to the doctor if I really don't need to, co-pays are very expensive. Any ideas?