So I need some female advice... On April 11, 2018 it was one of my high fertility days and when I went to the bathroom midish morning I had a really light pink discharge when I wiped. My boyfriend ended up coming over afterwards and we had unprotected sex. Now the date is April 18th and I've been having cramping and lower back pain. My period isn't expected until the 27th of this month. Could I be pregnant? I don't want to take a test quite yet because I'm pretty sure it would be negative. Seeing that it's still so early... (And yes, we have been trying for a baby.) Any advice would be appreciated.