This cycle was very different. I had terrible cramps at 8dpo lower back was in pain too. Only on 8 dpo after that it stopped. At 11dpo I had very light pink spotting only when I wiped then that stopped completely. 12,13,dpo nothing.. 14dpo af was due but nothing. 17dpo today 2 days late and now I'm spotting again (could be af). I really thought with the cramps at 8dpo and spotting at 11dpo it was finally my month!! I don't know what else to do. 2 years of constant let downs... i can't deal with this anymore...think I'm going to give up at this point.