Oh mushypea, I hope that AF doesn't show like you are expecting her to! I ovulated way late this past cycle too, on CD28! Hopefully you have a nice surprise during your vacation rather than the hag showing her face. Looking at your temps it looks like you still had a strong O though, so hopefully no tubes are blocked and she can make her way down them with no problems. It's good that you are slowly getting fertility tests checked off the list, hopefully all is fine though and you'll get your bean soon.
Also, don't worry about coming here to vent, that's what we are all here for, to lean on eachother.
Talking about it usually makes me feel better, so hopefully it works the same for you.