You could get an OPK hun but i always bleed AFTER O, the blood is from the egg sac rupturing and it comes down about 12-24 hours after my maximum EWCM (which i have right now, feeling a bit uncomfy with it! LOL) and i know from the olden days i got the LH surge about 12 hours before the maximum EWCM, so a -ve OPK doesn't necessarily mean this is PG.

Seriously though, i just feel it in my waters with you. Whether you're PG now or not, you're not gonna make it to June!

Bx