My last regular period was FEB23, then in March, I not only got it a week early but mostly spotted. If I calcuate March as a period, I'm 4DPO but if I don't, I'm 20DPO and i feel like crap. ok I started to to notice my boobs getting sensitive and hurting like a mother bleep, monster headaches, tiny bit o' nausea, bloating, and slight cramping feeling. I took a HPT and I got a BFN. I also noticed my BBT staying consistantly high (today was the highest to date) for 5 days now and a creamy CM. Been dizzy all day too...odd. Opinions anyone???