So the reason why I was completely surprised by my BFP yesterday was that I was having cramping that morning and thought AF was arriving early. In fact I took 2 ibuprofen. I still have been having cramping today. I don't remember that with my other 3. The only other symptom I am having is a 'let down' as in nursing kind of feeling a few times a day. Just want some reassurance. Has anyone else experienced this?