So this morning around 10, I went to the bathroom and when I wiped I saw a little bit of blood, like a very tiny amount. My heart sank and I figured it was AF showing up early, but when I just changed my tampon, there was nothing on it! I put another one in to see if maybe it is AF but she's just coming on slowly but if not, is it normal to have to seperate occasions of spotting and then gettin a bfp?