Had Period 4th August for normal 4 days, then on night of 21st started to bleed enough to wear and cover two pads (sorry) then on night of 22nd same again, yet nothing in the day, now today 24th August 2012 I woke up feeling sick, took a test negative! I feel irratible too . Lol ie just had to get out the room cos I can hear my dad crunching breakfast it's not like me at all. I'm trying to conceive, which is very hard as my hubby works away but we managed to have sex 4 times before then 2nd period began. It's too much blood for implantation bleeding, I've been off the pill for. Two months now. My period has been every 45days since December 2011 so this is out of the ordinary for me, can anyone shed any light?