So my fertile week just ended yesterday and my boobs have been sore the whole time (still are) usually the only time they are sore is during AF. I didn't think too much about it until last night during sex I went to change positions and a small amount of blood appeared. Trying not to get hopes up but it'd be so so great if that were implantation bleeding! Hubby and I have been trying for 16 months..thoughts? (I have never had spotting ever)

UPDATE: Felt some mild cramps so went to bathroom and a large amount of blood appeared. Its 12 days too early for AF I dont know what is going on.