This is our first cycle trying naturally for #2 (we used clomid to conceive our daughter) I'm having all the usual twinges, headaches and cramps that could go either way, but now my pee smells kinda strange! It seems kinda familiar, although I don't know if I had it with DD. I've had a Google and it seems it could be a symptom, just wondering if anyone has ever had this?! Did you get a BFP? Fingers crossed!!