The symptoms are horrible because they can be just like AF symptoms. I've never had AF symptoms apart from tummy cramps on cd1 every few cycles, and sometimes the odd breakout, which is why I'm questioning the whole thing!! For about 4-5 days now I've had nausea, tender breasts, wind (sorry!), cramping but doesn't last long at all (although today I had it all afternoon), and lower back pain the last two days, to the point where it's uncomfortable to sit down, lie down, be in a bath etc. It's all one big mess and I just want to know now!! Lol. Keep me posted on your progress ladies, good luck and baby dust to you all!