so, bd'd at the correct time according to a positive opk back on 6th, had very low (implantation?) cramps all day on 13th that carried on until the evening of the 14th, af is due this sat, neg hpts so far but for a crack I decided to poa-opk this morning and its come up positive.
I know opk aren't a reliable indicator of pregnancy but other half commented that boobs look bigger Monday and since then ive had sore breasts radiating from my armpits.
anyone else have positive opks for a few days before getting a bfp?