Im on the pill and take it daily at the same time about 99% of the time. My DH and I are not trying quite yet, hence the pill. But today I'm on day 20 of my cycle. I've noticed that the bottom side of my breasts, mainly the right one, is extremely sore. I started noticing it 2 days ago, CD 18. I've also notice my CM is very heavy. Possibly it's been like this before but it just seems like a lot more here lately. I have a 28-29 day cycle. Could this just be normal and I'm reading into things too much or is it possible that I'm showing super early signs of pregnancy? Any ideas are greatly appreciated!