Sooo... after being totally cocky yesterday about how my cycles are 28 day text book regular, I have no idea what is going on now, please help. I am 37 and ttc our first so now I am officially 'old'. I had a positive opk on cd 13 (yesterday) and today on cd 14 I have had period style cramps, but a little bit more milder, and I've had a bleed. Never in my entire life have I had a mid cycle bleed. We have dtd on cd 10, 12 and the early hours of this morning, cd 14. (2am-don't ask, we were both awake) and then today I have had these cramps and a bleed. Is there such a thing as ovulation bleed and is this a good or bad thing?? I'm at a complete loss now. Never had this before so assuming it's not normal??