Help!

Kayla
I am currently 3 days late for AF...hubby and I have been ttc for 6 months now with no success.....tried a product called preseed, and we are hoping it worked. Now, I am usually VERY regular so being 3 days late is unusual, also I have been experiencing cramping off and on for 5 days and watery discharge....are bout 2 nights ago, I was laying in bed reading and got a cramp SO intense and strange that it felt like a sharp pain and burning sensation on the left side and lasted for about 3 minutes. It was even enough to make me nauseous. I had another one of these types of cramps today but mostly just mild cramping to slight twinges in between......has anyone ever experienced this and got their BFP?