Everyone's words help a lot. It's great to hear from people who have been in the same spot and "get it".
When we first started TTC, I didn't realize how it "worked". I used to have 35ish day cycles before I had my daughter. When I went off BC after her, the first 35 days came and went, no AF. I was SOOO positive I had gotten KU that first cycle. I was feeling sick, sore boobs, everything. Took a test. Nothing. Took another a week later, still negative. AF showed up on day 50 I think it was. The disappointment definitely sucks. GL. Hopefully this is your month, but if it isn't, stick around, continue to learn, and get to know the ladies on here. It makes it go so much faster. I've "skipped" cycle days because of this board (as in didn't realize I was on day 20, not day 18, etc), because reading about each others stories took the focus off mine during waiting to O and such.